An electrical circuit needs a good ground to function correctly. A bad electrical ground may affect one or more electrical systems because it forces the current to search for other easy paths back to the battery ground. This may.

kik said: A 92 has an Engine Control Module located on the driver's side on the firewall behind the washer bottle. They're available if that's the problem. Maybe the coil failed. Trackster said: Check the crank positioning sensor on the bell housing. It created the same intermittent problems in my YJ. Symptoms - there have been lots of different symptoms but all in all the truck usually will not idle right or can't even be started. -truck die while driving and can't be started. -sputtering like it's not getting gas. -rough idling. -usually no SES codes but might have a combination of other lights flashing or on.

The pick-up coil/stator located inside of the distributor is what generates the dwell signal that fires the ignition coil. Symptoms of a faulty pick-up coil/stator are as follows; Random mis-firing. A rough engine idle. Engine stalls out un-expectedly while running. Engine stalls out after the engine warms up. Here are seven signs of spark plug problems. Fuel Economy – If you’re tracking fuel economy, as everyone should, spark plug problems might cause your engine to consume more fuel than usual. As the ECM has no control over spark strength or oxygen content, it adds fuel to compensate for poor combustion. Misfire – A cylinder misfire occurs. A faulty camshaft sensor results in numerous problems with a car, including an illuminated check engine light, a poorly running engine and difficulty or failure to start. The camshaft sensor replaces the distributor in many modern cars, and if it malfunctions, the spark plugs fail to fire correctly. According to O'Reilly Auto Parts, faulty camshaft sensors are the. I verified that my ignition coil is providing plenty of spark to the distributor (I verified), but I am getting no spark at all to any of the plug wires. What are the symptoms of a faulty pickup coil (inside the distributor) or is this more likely just an ignition maintenance thing where I just need to replace cap and rotor. Thanks.

CODE 43 - Electronic Spark Control Fault. Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC) circuit. ESC is used to sense spark knock (pinging) and retard the timing to eliminate it. A knock sensor (located at the rear of the engine block) sends signals to an ESC module which then signals the ECM.

Find a quality Chevrolet Silverado 2500 Pickup Chassis Control Module and other used Auto parts from the top auto salvage yards 1) Brakes Locking Transfer Case Control Module Symptoms, Tip It was in a bad accident before I got my hands on it The Body Control Module is a computer which controls many things in your car not directly related to the engine The Body Control Module is a computer.

Listed below are Porsche Cayenne common mechanical problems with their likely resolutions. These are the most frequent Cayenne problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.

Sometimes, a bad CDI does not cause sparks at all. Again, when a CDI box is about to go bad, it can lead to misfires, issues with starting, rough running or even stall the motor. These mentioned symptoms can be confusing and one has to be careful before concluding that the problem is with the CDI. When the fuel pump has a problem, spark plugs.

The Body Control Module (BCM) could be considered a central organizational module for your vehicle. It streamlines the manufacturing and troubleshooting aspects of electronic modules by housing the modules into one, central unit instead of each function having its own device.

If your car happens to detect any malfunction or issues within the transmission, the transmission control module can send the codes. If you are wondering how you know if the transmission control module is bad, then your OBD-II codes will not be detected. These codes can appear in various forms, like the check engine light coming on and being.

Knowing these symptoms can help you pinpoint the root cause of the problem. When your ... Reliable Repair Service for Electronic Control Modules. Call Now! (904) 990-4965. Flood Vehicle? - Check out our blog ... The PCM is also designed to control both ignition timing and spark. Problems with the PCM often result in the vehicle not.

It’s integrated with your engine control module and helps keep your idling and acceleration smooth. When this sensor is damaged or not working properly, it’s important for you to replace it to restore your vehicle to its full performance and power. Symptoms of a Failed Sensor. There are many symptoms of a failed throttle position sensor.