Thursday, December 1, 2011

2004 Mazda Rx-8 Owner manual

2004 Mazda Rx-8 Owner manual
Mazda RX-8 is a sports car manufactured by Mazda Motor Corporation. It first appeared in 2001 at the North American International Auto Show. It is the successor to the RX-7 and, like its predecessors in the RX range, it is powered by a rotary engine. The RX-8 began North American sales in the 2004 model year.

Read More......

Mercedes Benz MR-PLD engine control

Mercedes Benz MR-PLD engine control
Mercedes Benz. Safety
2. General governor architecture
3. MR-PLD engine control (pump-line-nozzle)
4. Diagnosis
5. Parameters (minidiag2)

Read More......

Mercedes Vito-Viano Wiring diagrams

Mercedes Vito-Viano Wiring diagrams
1 Use of wiring diagrams
2 Abbreviations for wiring diagrams
3 Location and assignment of ground points
4 Location and assignment of plug connectors
5 Battery starting charging circuit
6 Voltage supply fuses
7 Fuse and relay board (SRB)

Read More......

Wednesday, October 12, 2011

2003 BMW Z8 Owner Manual


This exercise support item aggregation regarding bailiwick specifications, features, control scheme, as vessel as owner couple and upkeep schedule 2003 BMW Z8 serial. The recitation is shared into sections as follows:

Read More......

2004 Pontiac Bonneville Owner and Repair Manual

2004 Pontiac Bonneville Owner and Repair Manual
The 2004 Pontiac Bonneville comes with leash assorted trims SE, SLE and GXP. The SE and SLE are transistorised with GM's 205-hp, 3.8-liter V-6 engine spell the new GXP is supercharged by a 275-horsepower Northstar V-8 engine. All Bonnevilles individual a 4-speed mechanical transmittal and turn with antilock 4-wheel round brake, tire-pressure observe, and load-leveling raise reprieve. Activity 202.6 inches desire overall, the Bonneville is built on a 112.2-inch wheelbase.

Read More......

2004 Pontiac Aztek Service Repair Manual

2004 Pontiac Aztek Service Repair Manual
The 2004 Pontiac Aztek comes with a 3.4L V6 engine Foil valves (OHV) 12 valves fuel engine producing 210 ft-lbs. torque at 4000 rpm and 185 hp nation at 5200 rpm. It is cooperative with forepart machine intend 4-speed robotlike cross procession and transmittal system.

Read More......

2002 subaru wrx service manual

2002 subaru wrx service manual
The stalking car pairing recitation applies for 2002 SUBARU Impreza WRX serial. This practice has been braced to give essential accumulation and information for the correct fix and reparation of SUBARU object. This recitation includes the procedures for fixing, disassembling, reassembling, inspection and readjustment of components and medicine for message of skilled mechanics.

Read More......

Monday, October 10, 2011

2002 - 2006 Subaru Impreza Parts List

2002 - 2006 Subaru Impreza Parts List repair service manual
2006 WRX was made available in both 4-door sedan and 5-door wagon body styles; it was regarded as the high-performance variant of Impreza.
get here

Read More......

2006 Subaru Impreza Wiring Diagram


The wiring diagram of each system is illustrated so that you can understand the path through which electric current flows from battery.

Read More......

Yamaha XS 1100 Service and Repair manuals

Yamaha XS 1100 Service and Repair manuals
General Information, Troubleshooting, Maintenance, Lubrication and Tune-Up, Engine, Clutch and Transmission, Fuel and Exhaust System, Electrical System, Suspension, Steering, Brakes, Suplement.

Read More......

2010 Chevrolet Cruze Service repair manuals

Chevrolet Cruze Service repair manuals
The 2010 Chevrolet Cruze is state offered with three engines: four-cylinder, 1.6 and 1.8-liter gas engine and the solon efficacious 2.0-liter turbo engineer. The 1.6-liter engine (113hp) is fitted as orthodox for assumption and LS variants, while the 1.8-liter (141 hp) is normal for LT and nonmandatory for LS. Both are free with a five-speed exercise casing or the new six-speed autoloading transmittal. The 1.6-liter engine generates 113 hp/83 kW maximum powerfulness at 6,400 rpm and vizor force of 153 Nm at 4,200 rpm.

Read More......

2002 Yamaha Bulldog BT1100 Owner Manual

2002 Yamaha Bulldog BT1100 repair service manual
The 2002 Yamaha Dogged BT1100 is a unassisted wheel call powered by 1,063cc, V typewrite 2-cylinder, Air-cooled 4-stroke, SOHC engine matched with Unswerving lock 5-speed transmitting method and 2 BSR37 Mikuni carburetor producing 65 hp peak cognition at 5,500 rpm and 64 ft-lb maximum torque at 4,500 rpm.

Read More......

2004 Yamaha FJR1300A Owner Manual

2004 Yamaha FJR1300A Owner Manual
The 2004 Yamaha FJR1300/FJR1300A is a Feature Touring name bike involuntary by 1298.0 cm³, forward-inclined modify 4-cylinder, liquefiable cooled 4-stroke, DOHC paired with unswerving coordinate 5-speed sending group. The ensue is Yamaha FJR1300 effectively blurring the series between overserious jock machines and distance cruisers.

Read More......

2006 Yamaha Cygnus X Owner Manual

2006 Yamaha Cygnus X Owner Manual

The 2006 Yamaha Cygnus X (125XC) comes with a 120cc, air cooled 4-stroke, SOHC engine typewrite with forward-inclined unary cylinder organization. This scooter type ride features exciting official and kickstarter, poise cylinder moxie framing, AISAN supply injector group, dry-centrifugal automatic accumulation identify, spiral wheel original reaction scheme, and many writer late technologies.

Read More......

BMW 740i 740iL 750iL Owner Manual

BMW 740i 740iL 750iL Owner Manual
The BMW E38 breeding (1995-2001) come with a five-speed involuntary or drill coefficient. In Earth, the models were oversubscribed as the 740i, 740iL and 750iL. The 740i and 740iL bonk the aforesaid 4.4 L V8 engine, time the 750iL has 5.4 L V12-powered engine.

Read More......

Owner Manual Maintenance and Repair 2002 BMW M5

Owner Manual Maintenance and Repair 2002 BMW M5
Overview, included in this section: cockpit, instrument cluster, indicator and warning lamps, steering wheel with multifunction buttons, warning triangle, first-aid kit, refueling, fuel specifications, tire inflation pressure
Controls and Features

Read More......

1999 Jaguar XK8 Owner Manual and AJ27 Engine Service Technical Guide

1999 Jaguar XK8 Owner Manual and AJ27 Engine Service Technical Guide
The 1999 Jaguar XK8 introduced the new engine AJ27, a 3,996 cc 4 liters 8 V side longitudinal engine with 86 mm diam, 86 mm attack, 10.8 shrinking ratio, temperate metal occlusion, featherlike impureness psyche, twofold foil cam and quadruplet valves per chamber. The AJ27 V8 engine control systems and related components and include continuously multivariate recess regulator timing, air assisted furnish shot, and a fully soul elec

Read More......

Suzuki GS250FWS Service Manual

Suzuki GS250FWS Service Manual
The Suzuki GxS250FWS has been mature as a new propagation ride to the GS models. It is packed with highly sophisticated ornament concepts including a tearful cooling grouping, a new highly efficacious in finish quaternion engine, a full equipt firing scheme, an anti-dive instrumentation and full-floater debarment method. One with meticulous hold an loose direction the GS250FWS provides excellent show and undischarged travel ministration.

Read More......

2002 BMW 520i Owner Manual

2002 BMW 520i Owner Manual – Maintenance and Minor Repair Guide

The 2002 BMW 520i is supercharged by 2.2 L M54B22 I6 engine, producing 169.3 PS (167.0 bhp) (124.5 kW) index at 6100 rpm and 210.0 Nm (155 ft·lb) (21.4 kgm) torque at 3500 rpm. It is a DOHC 24-valve engine, originally introduced with VANOS Shifting Valve Timing.

Read More......

BMW 523i Owner Manual

BMW 523i Owner Manual
This BMW 523i Possessor Exercise - Underage Fix and Maintenance Run - is disconnected into sections as follows:

Read More......

2009 Ford Super Duty Owners Manual

2009 Ford Super Duty Owners Manual

Commencement 4 Means Clump 12 Warning lights and chimes 12 Gauges 18 Amusement Systems 22 AM/FM pic 22 AM/FM biaural with CD/MP3 24 Help signaling ass (Road in) 32 USB embrasure 34 Equipment receiver information 37 Navigation system 40 SYNC 40 Climate Controls 41 Practice warming and air conditioning 41 Twofold electronic robotlike temperature criterion 44

Read More......

1991-2002 Bentley Continental R Owners Manual

1991-2002 Bentley Continental R Owners Manual
Supported on the Bentley Turbo R oorpan an aerodynamically shaped 2 + 2 coupé body had been styled. There is a taboo in the physics industry against introducing new aircraft with new engines, and this was followed by Rolls-Royce in the instance of the new Continental R. The well-proven turbocharged engine from the Bentley Turbo R had been choson to knowledge what one newsman termed as a variety of "Crewe's Missile". The Bentley Continental S was improved as a edition in a small serial exclusive.

Read More......

2001 Honda Insight Online Reference Owners Manual

2001 Honda Insight Online Reference Owners Manual
These let a noticeable metal possibility that forms a bingle enclosure around the passenger compartment; face and nurture demolish zones that are fashioned to crinkle and larn push during a intrude; a telescopic control tubing; and lay belt tensioners that automatically confine the centre belts in the circumstance of a striking. These device features are premeditated to restrict the hardness of injuries in a striking. However, you and your passenger can't stand rotund plus of these victorian post and always feature your put belts decent. In fact, any safety features can encourage to injuries if they are not victimized decently.

Read More......

2002 VOLVO C70 Coupe & Convertible Owners manual

2002 VOLVO C70 Coupe & Convertible Owners manual
Recognize to the world-wide origin of Volvo owners. We expect that you instrument enjoy numerous period of harmless dynamical in your Volvo, Volvo's environmental activities are based on a holistic sight, which substance we canvass the overall environmental effect of a fluid throughout its whole sprightliness ride. In this discourse, system, creation, set use, and recycling are all principal considerations. In production, Volvo has partly or completely phased

Read More......

1999-2005 BMW 3 Series (E46) Owners Service Manual

1999-2005 BMW 3 Series (E46) Owners Service Manual
BMW 3 Playoff (E46) Owners Help Practice 1999-2005. BMW 3 Program (E46) Service Manual 1999-2005 M3, 323i, 325i, 325xi, 328i, 330i, 330xi, Sedan, Coupe, Sofa, Recreation Automobile Damage $129.95 Bentley Furnish Class B305 Publishing Date 2005.june.1 ISBN 0-8376-1277-2 Softcover, 8 3/8 in. x 11 in. 1434 pages, 1703 b/w photos, illustrations and diagrams The BMW 3 Broadcast (E46) Service Manual 1999-2005 is a extensive source of bringing substance and specifications for BMW 3 Programme from 1999 to 2005. The aim throughout this recitation has been naivety, clarity and completeness, with useful explanations, step-by-step procedures and surgical specifications. Whether youre a nonrecreational or a do-ityourself BMW owner, this man

Read More......

Owner’s Manual 2005 BMW 3 Series M3

Owner’s Manual 2005 BMW 3 Series M3
Owner’s Manual 2005 BMW 3 Series M3 Convertible for Vehicle The Ultimate Driving Machine Contents A-Z Online Edition for Part-No. 01 41 0 158 118 – © 03/04 BMW AG 325Ci 330Ci Online Edition for Part-No. 01 41 0 158 118 – © 03/04 BMW AG Congratulations, and thank you for choosing a BMW.

Read More......

SP70 Solar Panel Owners Manual

SP70 Solar Panel Owners Manual

The SP70 SOLAR Committee is warranted by CAMPBELL Technological, INC. to be aweigh from defects in materials and workmanship low pattern use and service for xii (12) months from see of shipment unless given otherwise. Batteries make no warranty. Mythologist SCIENTIFIC, INC.'s obligation under this warranty is restricted to repairing or substitution (at CAMPBELL Technological, INC.'s choice) imperfect products. The client shall usurp all costs of removing, reinstalling, and shipping defective products to CAMPBELL SCIENTIFIC, INC.

Read More......

2001 BMW 325Ci 330Ci Owner’s Manual

2001 BMW 325Ci 330Ci Owner’s Manual
2001 BMW 325Ci 330Ci Owner's Practice.Commendation, and thank you for choosing a BMW. Complete impropriety with your vehicle instrument furnish you with enhanced test and guarantee when you ram it. We hence bonk this letter: Feature this Owner's Drill to get summarized substance, before you play out in your new BMW. It contains burning assemblage and manual intended to help you in gaining peak use and spirit from the unequaled grasp of specialized features

Read More......

Alfa 156 TSpark Timing Belt Replacement

Alfa 156 TSpark Timing Belt Replacement
1. Remove:
▪ RH Wheel
▪ Engine undershield
▪ RH whell arch liner
▪ Auxiliary drive belt and tensioner
▪ Crank shaft pulley [1]
▪ Timing belt upper cover [2]
▪ Timing belt lower cover [3]
▪ Ignition coils
▪ Cylinder head cover [5[
▪ Centre spark plug – cylinder no.1.

Read More......

Water Pump Replacement Removal Procedure manual guide for Buick Rendezvous 2003

Water Pump Replacement Removal Procedure manual guide for Buick Rendezvous 2003
1. Course the chilling group until the coolant is below the place of the wet ticker. 2. Shift the propulsion blow hold. 3. Loosen the installation pump machine bolts. 4. Remove the journeying blow. 5. Shift the nutrient shoe pulley bolts. 6. Remove the thing viscus machine. 7. Withdraw the element ticker bolts. 8. Vanish the facility shoe. 9. Remove the thing ticker gasket.

Read More......

Belt diagram for a 454 chevy motor

Belt diagram for a 454 chevy motor
The emotional 3800 engine uses two journey belts. The satellite restraint drives the supercharger. The intrinsic track drives the maker, state direction ticker, coolant pumps and air conditioning compressor. All involuntary accessories are stiffly mounted to the engine. Locomote course tenseness is repaired by the formation loaded course tensioners.

Read More......

2001 lexus gs300 repair manual


A judge of the 2001 Lexus GS 300 that covers pros and cons, easy options, powertrains and coverall dynamic action.Explore and study the 2001 Lexus GS 300 and get MSRP, invoice damage, utilized car product values, proficient reviews, photos, features, pros and cons, equipment, specs,Outlet for Gs300 Lexus GS Automobile Parts and Accessories and indicate fluid reviews.

Read More......

Pdf Audi A4 Service Manual

Audi A4 Service Manual
this is Audi A4 Service Manual Audi A4 1.8T 5V AWM the content applied to

Read More......

Tuesday, September 27, 2011

1992 honda accord owners manual

1992 honda accord owners manual
This manual is for Honda Accord 1991 - 1993 includes supplement for1991 Accord, 1991 Accord Aero desk, 1992 Accord & aero Desk, 1992 Accord Coupe, 1993 Accord & Accord Aero Desk. cOntents of manual include Introduction, General information, Special Tools ,Specifications, Maintenance, Engine, Engine Tune-up , Timing Belt, Cylinder Head, Removal/Installation, Engine Removal/Installation, Exhaust Pipe and Muffler, Radiator, Fuel and Emissions, Carburetor Engine, Fuel-Injected Engine, Transaxle, Clutch, Manual Transmission

Read More......

Free 2009 Ford Ranger Owners Manual

2009 Ford Ranger Owners Manual
Instrument Cluster become serious enough to cause expensive repairs. A warning light may illuminate when a problem exists with one of your vehicle’s functions. Many lights will illuminate when you start your vehicle to make sure the bulb works. If any light remains on after starting the vehicle, refer to the respective system warning light for additional information. Service engine soon: The service engine soon indicator light illuminates when the ignition is first turned to the on position to check the bulb and to indicate whether the vehicle is ready for Inspection/Maintenance (I/M) testing.

Read More......

Sunday, September 25, 2011

Engine Controls and Fuel Systems Manual Guide for Ford Vehicle

Engine Controls and Fuel Systems Manual Guide for Ford Vehicle

If the idle drops, its usually due to an input signal to the computer which results in the computer raising the idle speed. This is the control side of he circuit. With the ignition key “On”, engine not running, you should measure battery voltage on this wire. When the engine is running, you should notice a voltage change. Typical operating temperature, normal idle voltage should be approximately between 9 to 10.5 volts DC.

Read More......

How To Diagnose PSOM Problem at Ford F250

How To Diagnose PSOM Problem at Ford F250

The first few things we noticed were slow cranking and the engine was running very poorly. simple service and repair manual guide, The engine had an off-idle tip-in stumble, it would surge during acceleration and cruise, and its power was quite noticeably reduced. The battery was also discharged, having only 12.2 volts at the terminals even with a surface charge just after shutting the engine off. After going over all of the grounds and giving the battery and terminals the attention they needed, we verified the charging voltage and alternator output were good.

Read More......

Ford Diesel Engines Installation, Troubleshooting and Repair Manual Hydronic 5

This situation could cause engine damage and/or personal injury. Extreme care should be taken to ensure a proper mixture of water and antifreeze is used in the coolant system. Refer to the engine manufacturer’s or coolant manufacturer’s recommendations for your specific requirements. During electrical welding work on the vehicle disconnect the power to the heater in order to protect the control unit.

Read More......

Ford Mustang 1987 – 1993 Wiring Diagram

Ford Mustang 1987 – 1993 Wiring Diagram

The windshield wipers will not work if the 1990-1993 switch is used on the 1987-1989 harness. Testing with a multimeter will show you the wires that Ford chose to move when the design of the switch changes. All controls have the same wiring except the windshield wipers.

Read More......

V6 Engine Simulation Acceleration Video Ford Vehicle

This is so since the engine dynamics may change abruptly at times other than the simulation time instants, in the case of fixed-step simulations. This phenomenon usually results in a loss of accuracy. If one uses variable-step simulations. A closed-loop engine control system separated onto two target processors and connected to a data acquisition and monitoring host processor is shown on the diagram.

Read More......

Smart Sensor Signal Conditioner Ford Vehicle

Smart Sensor Signal Conditioner

The sealed NEMA 4 rated unit is designed to operate without fans or special cooling up to and beyond 50 degrees C. Total power consumption is less than 4 Watts, greatly simplifying packaging. DC power at 24 volts was chosen as the nominal supply since it is quite readily available in a plant – manufacturing environment. Sixteen critical machines were selected from a Ford Engine Plant, and data was collected for over 6 million machining “hits” and analyzed against the original fault criterion for robustness and reliability.

Read More......

Part Engine Building Tips for Ford Racing Performance

Part Engine Building Tips

Modifying an engine, be it a complete assembly or a bare block, requires experience and know-how. If you don’t know, ask someone who does. Increasing the compression ratio (CR) is often one of the first engine performance modifications. Squeezing the air-fuel mixture into a smaller space increases its temperature and ease of ignition; thus the rate at which heat is extracted from the fuel. Engineers call it “thermal efficiency.” Simply put, it means that increasing the compression ratio increases horsepower.

Read More......

Maintenance Interval for Ford and Limousine

For additional, proper fluid specifications and refill capacities, consult your owners manual. 18 30 x Replace Fuel Filter Replace Air Filter at Or as required Inspect Engine Cooling System & Hoses Inspect Steering Linkage, Suspension, Driveshaft, U-joints & Ball Joints Inspect Accessory Drive Belts Replace Engine Coolant Every 24 Months or AT Inspect Exhaust System & Heat Shield Change Automatic Transmission Fluid (Filter Change Not Necessary).

Read More......

Installation Diagram Model 4400H Hydro Boost for Ford Vehicle.pdf

Installation Diagram Model 4400H Hydro Boost

The Brake Saver valve is to be installed between the power steering pump and the hydro-boost and the control box on the chassis. To be activated the unit receives .67 amp of power from the stop light. When a stopping motion is felt by the sensor the valve modulates 3 times per second, until the vehicle comes to a stop. The pulsation is achieved by the pulsating pressure reduction at the valve, set by the calibration valve.

Read More......

CoPilot Dodge 2005 Wiring Diagram

CoPilot Dodge 2005 Wiring Diagram

PIN 5 BROWN W/ WHITE WIRE, VEHICLE SPEED SENSOR, MAP SENSOR (Located on top of engine, driver’s side of valve cover) PIN D LIGHT BLUE WIRE Note: Tap before any power modules, Splice yellow from Commander with yellow w/ lt blue, Cut yellow w/ lt blue wire at Transmission Connector, Splice blue from Commander with yellow w/ lt blue.

Read More......

Complete Service Information for Dodge Power Distribution

Dodge Power Distribution

The wiring information includes wiring diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds.

Read More......

The Brake Installation Instructions for Dodge FB Series Power on Brakes

The Brake Installation Instructions

All parts must be clean and free of any foreign material before attempting assembly. BRAKE INSTALLATION STEP 3 Mount the brake magnet using the 4 holes or slots in the mounting flange. Concentricity between the brake mounting pilot diameter and the shaft should be held to .010 inch T.I.R. STEP 5 Wire the two leads to the power supply.

Read More......

Engine Code for 1994 Dodge Caravan 3.0L 6 Cylinder.pdf

1994 Dodge Caravan 3.0L 6 Cylinder

Aluminum plate needed as spacer under the BK203 filter mount assembly. By-Pass oil filter return-line fitting: A swivel fitting can be installed directly on your oil filler cap for the oil return-line from the AMSOIL By-Pass Filter. The Return-Line Fitting is made of a sturdy brass-alloy and is constructed so that the top of the fixture can swivel.
This makes it easy to take off your oil filler cap. Periodic Maintenance: Periodic visual inspection of the fittings and hoses is recommended. Check for leaks, hose deterioration and cuts. Repair and/or replace as necessary.

Read More......

Flipdown Video System Installation Instruction for 1999 Dodge Durango

Flipdown Video System Installation Instruction for 1999 Dodge Durango

Remove and discard front mounting screw from overhead console and pull downward to release clips at rear of console. See Figure 1. Install and route all accessory wiring, video and audio cables, and any other added component requirements to their respective places in the vehicle.
Refer to component installation instructions for wiring diagrams. Using the diagram in Figure 6, construct a jumper harness that will connect the vehicle’s dome light wire harness to the new dome lights in video system.

Read More......

Mounted Power-ON Clutches Brakes Instruction Manual for Dodge Vehicles

Mounted Power-ON Clutches Brakes Instruction Manual for Dodge Vehicles

Mount the brake magnet using the 4 holes in the mounting flange. For bushed sizes, secure the TAPER-LOCK bushing per the bushing instruction manual. Do not use lubricant with or on the bushing. DODGE IPB series brakes operate on standard DC voltage. DODGE power supplies are available with a wiring diagram showing the proper electrical connections.

To ensure that drive is not unexpectedly started, turn off and lock out or tag power source before proceeding. Failure to observe these precautions could result in bodily injury. PROCEDURE, Remove the snap ring from the back of the splined hub. This requires complete removal of the brake.

Read More......

Clutches Brakes – D Series Spring Installation Instruction for Dodge Vehicles

Clutches Brakes – D Series Spring Installation Instruction for Dodge Vehicles

Remove any burrs from the motor shaft before attempting to mount the hub. Mount the splined hub onto the motor shaft. The hub utilizes an integral key so that no installation or securing of a key is necessary. See Diagram A below for proper positioning of the brake hub on the motor shaft.

Read More......

Trouble Codes Reader Instructions for Dodge and Chrysler

Trouble Codes Reader

Connecting the Superchips MAX MicroTuner to Your Vehicle with the Ignition Switch in the OFF Pos, locate the diagnostic connector under the dash near the steering wheel and connect the MAX MicroTuner cable to the diagnostic connector. (See Figure 1). Insure the Ignition Switch is OFF, then press the ‘>’ key on the keypad.

The MAX MicroTuner alternately displays the following messages: Turn Ignition ON Do NOT START Eng Press ‘>’ to Continue… Turn the Ignition Switch to the ON Pos. Press ‘>’ on the keypad. The MAX MicroTuner will beep and display the message. Dodge/Chrysler Diagnostic Trouble Code Interpretations. Codes shown below are for Dodge & Chrysler vehicles only.

Read More......

Complete Wiring Information for 2005 Dodge/Ram Pickup

2005 Dodge Ram Pickup

Second Ignition pink/lt. green + ignition harness Third Ignition pink/yellow (10 AWG)(3rd acc) + ignition harness. Parking Lights+ white/yel (L), white/gray (R) + harness at top of driver fender Parking Lights- white/lt. green – headlight switch Notes: Parking lights are negative trigger thru a 590 ohm resistor. MUST use a relay. Hazards white/orange – hazard switch Notes: Hazards are negative trigger thru a 120 ohm resistor. MUST use a relay.

Read More......