Question about 2004 Chevrolet Silverado 1500 Crew Cab

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Location on engine of electric spark control module on 2.2 liter

Im trying to find it and unsure of its location

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  • Michael Masters
    Michael Masters May 11, 2010

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  • Master
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The only electric spark on a engine is at the Spark plugs. Anywhere else its a fire/meltdown

Posted on Jun 16, 2009

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I have a Nissan 2002 maxima it won't start all lights are on battery is fine alternator is fine can you tell me what's the problem


You have to start somewhere. See if the engine is still getting gas and spark. Do you hear the fuel pump turn on for 2 seconds when you turn the key to on, not start? It should turn on to prime the fuel line. If unsure, use some starting fluid, a shot or two into the air intake, and then crank the engine. If it rumbles a bit and now tries to start, then you know was a fueling problem. Have the fuel pump checked or replaced.
If the fluid makes no difference, see if you still have spark on one of the spark plug wires. If no spark, the ignition system must be diagnosed (ignition coils, ignition control module, ecu, crank and cam position sensors.)

Feb 17, 2016 | Nissan Cars & Trucks

1 Answer

How do replace ignition control module in 1998 K-1500 5.0 liter vortec


This system does not use the ignition module used on the DI systems in the past. The VCM controller now controls the ignition control (IC) and bypass functions.
The crankshaft sensor, located in the front engine cover, is perpendicular to a target wheel attached to the crankshaft. The target wheel is equipped with slots situated 60 degrees apart. As the crankshaft rotates, the target wheel rotates past the crankshaft position sensor. The rising and falling edges created by the slots cause a signal to be sent back to the VCM. This signal occurs three times per crankshaft revolution and is referred to as the 3x signal for V6 applications. The signal occurs four times per crankshaft revolution and is referred to as the 4x signal for V8 applications.
The VCM then utilizes this 3x (V6) or 4x (V8) signal in order to provide the correct spark to the engine by way of the single coil driver module. The single coil driver module is basically an electronic switch that when commanded by the VCM, causes the primary coil voltage to breakdown, energizing the secondary coil and providing a spark via the coil wire to the distributor cap. The distributor consists of the following components:
The system consists of the following components:
?€¢
Vehicle control module (VCM)


?€¢
Distributor


?€¢
Ignition coil driver module


?€¢
Ignition coil


?€¢
Crankshaft position (CKP) sensor


Now which part do you want to replace ?

?€¢
Cap and rotor


?€¢
Camshaft position sensor


?€¢
Gear drive and shaft

The camshaft drives the distributor shaft which rotates providing a spark to the correct cylinder by way of the cap and rotor. The camshaft position (CMP) sensor functions much like the crankshaft sensor previously described but provides only a 1x signal to the VCM. That is, for every 2 rotations of the crankshaft, there is 1 rotation of the camshaft. Note that the camshaft position sensor will not affect driveability. The sole purpose of the camshaft position sensor is to provide the VCM with the necessary information for the misfire diagnostic trouble codes (DTCs).

Sep 06, 2015 | 1998 Chevrolet K1500

1 Answer

1981 dodge Aries no spark from coil


It could be a bad coil, try swapping in a known good coil. You are checking for spark on the coil high tension cable from the coil going to the top of distributor? Also just possible the coil to distributor wire is bad.
If still no spark with a different coil and the wire is good, it could be a bad ECM. Or if you have the larger 2.6 Liter 4 cylinder engine, there is an Ignition Control Module for it that controls the coil. I don't see that ICM for the smaller 2.2 liter engine...

May 20, 2014 | 1983 Dodge Aries

1 Answer

Where is the spark control module for a 1994 gmc 1500, v8, 5.7 liter. Every keeps saying its under the distributor but all I see is a start control module. What's it look like for this truck


the spark controll module is under distributor cap should be black with 2 screws holding down to the distibuter housing with 2 plugs 1 on each side

Sep 22, 2012 | Cars & Trucks

1 Answer

Cant find the spark plugs


Here's a link that will help you. I've included the info that you need to locate the plugs below. Good luck!

http://www.ehow.com/how_4484637_replace-spark-plugs-oldsmobile-alero.html

To gain access to the spark plugs and spark plug wires do the following. In a 2.4 liter engine, remove the ignition coil and module assembly from the top of the engine to gain access. In this Alero model's engine, the spark plugs run down the center of the engine. In a 3.1 liter engine, remove the air cleaner to gain access. The spark plugs are located next to the engine oil reservoir. For a 3.4 liter engine, remove the windshield wiper module cover and rotate the engine for service access. For a 2.2 liter engine, the spark plug wires are located across the top of the engine and require no components to be removed for access to the spark plugs.

Mar 10, 2010 | 1999 Oldsmobile Alero

1 Answer

MY 1995 SAAB LOOSES ALL ELECTRIC WHEN ENGINE IS


spark amplifier sits on left inner fender, at front of car, its black,sits on allow plate, diamond shaped, bosch stamped on cover i think it has 10 pin connector

Jul 31, 2009 | 1995 Saab 900

1 Answer

I need to know the timing sequence for a 1998 Mercury Mystique 2 liter


ignition timing or valve timing?

ignition timing not setable.

info:
The ignition system consists of an ignition coil, spark plug wires and spark plugs.
The crankshaft position sensor signal is the basis for ignition timing calculations. The alternating voltage signal from the crankshaft position sensor is digitized by the powertrain control module. This digitized signal is then used to position the closing time of the primary circuit of the ignition coil.
Ignition angle is determined by the powertrain control module in response to engine operating conditions. Once ignition angle has been determined, the powertrain control module interrupts the current to the primary circuit of the ignition coil thus triggering the ignition spark which is supplied to the cylinders through the spark plug wires and spark plugs.
The ignition coils are triggered by the powertrain control module in pairs (cylinders 1 and 4 and cylinders 3 and 2) sending one ignition spark to the firing cylinder and one ignition spark to the corresponding cylinder on the exhaust stroke. This make sures that any unburnt fuel residues remaining in the cylinder on the exhaust stroke are re - ignited to provide cleaner exhaust emissions.
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May 06, 2009 | Mercury Mystique Cars & Trucks

2 Answers

Where is the coil pack located under the hood


Follow the spark plug wires away from the spark plugs. The coil packs are on top of the ignition module. The coil packs have two terminals each and will have two spark plug wires attached to each coil pack. There are 3 coil packs and I would recommend replacing all three at once. They are bolted down to the ignition module bracket with a total of 6 small screws. Two per coil pack. Remove the small screws and the electrical connectors and the plug wires. Dont forget to mark the wires so you can replace them as you found them. Installation is just the opposite of removal.

Jan 20, 2009 | 1995 Oldsmobile Cutlass Supreme

1 Answer

Audi 100 wont start no electricity on spark plug


have you looked at the engine earth/ground cable, run another earth from the negative terminal to the body(wheel arch) and then to the engine block and try again. As you would know its a proccess of illimination and this was the most simple thing that came to mind. Let me know how it goes.

Jan 12, 2009 | 1992 Audi 100

1 Answer

Put 1993 2.9 liter in a 1994 car


The coolant temp. sensors were a real problem on this year/model, and will cause a no start condition. You will often get a 1-2-3 code stored. Have you read the codes?

Bret
RepairPal.com

Nov 27, 2008 | 1994 Volvo 960

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