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P0673 means there are issues with a computer output circuit due to defective glow plug in cylinder 3, in a module or timer and in a relay.

P2002 means there is an efficiency issue with the particulate filter in the exhaust, likely due to a faulty filter or sensor, or exhaust leak.

P0281 P0281 code definition The generic trouble code P0281 indicates cylinder 7 contribution/balance fault. What the P0281 code means The P0281 code means that cylinder 7 in the firing order of your cylinders is having an issue related to the...

Common signs include the exhaust hanging visibly low, sounding excessively loud, and causing the engine to perform worse than usual.

P0809 code means there is an malfunction within the clutch position sensor circuit often due too a defective sensor or corroded wiring/connecters.

P2078 P2078 code definition Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High What the P2078 code means This code will set if the Engine Control Module (ECM), or Powertrain Control Module (PCM), detects a problem with the position of...

Before Before attaching a trailer to your vehicle, you will need to make sure that you have the proper trailer hitch installed on the back of your car or truck. Having the right trailer hitch is an absolute necessity for...

Automotive technician jobs include mobile vehicle inspectors. Learn how to do car checks in Virginia through the Universal Technical Institute.

We’ve We’ve all been there. You slide behind the wheel, crank the engine and then stop. You realize that you really can’t go anywhere because your windshield is fogged up. Thankfully, you can just turn on the defroster and let...

Engine drive belts are a crucial part of how your car functions. Knowing how to identify any issues with them can help prevent a breakdown.

The car ignition has an electronic spark control module that fails when the Check Engine Light illuminates or if the engine does not start.

If your manual car's transmission is slipping out of gear or clutch pedal is hard or sinking to the floor, you may have to replace the clutch cable.

LoJack LoJack is the trade name for a radio transmitter technology system that allows vehicles to be tracked if they have been moved unwantedly, or have been stolen. LoJack’s trademark technology is the only one on the market used directly...

P0422 means the catalytic converter is malfunctioning. Other causes may be oxygen sensors, fuel pressure regulator or a mass air flow sensor.

On the surface it appears the suspension of a car has a pretty straightforward job. If the bumps end up being...

Ignition distributors help spark the gas and air in the engine. Worn distributors need to be removed to be cleaned to maintain proper ignition timing.

The The canister purge solenoid is part of the evaporative emission control system (EVAP) in your vehicle. A hose connects the canister purge solenoid to the charcoal canister and then to the engine vacuum, which makes up the entire EVAP...

P0492 means there is a problem with the secondary air injection system, often due to intake leaks or faulty one-way check valves.

P2231 P2231 code definition O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 What the P2231 code means P2231 is an OBD-II generic code for the engine control module (ECM) detecting the O2 sensor signal is shorted...

Diagnostic Diagnostic Trouble Code (DTC): P2084 P2084 code definition Exhaust Gas Temperature (EGT) Sensor Circuit Range/Performance Bank 1 Sensor 2 Related Trouble Codes: P2080: EGT Sensor Circuit Range/Perf Bank 1 Sensor 1 P2081: EGT Sensor Circuit Intermittent Bank 1...

P0800 P0800 code definition Transfer Case Control System (MIL Request) What the P0800 code means P0800 is an OBD-II generic code that the engine control module (ECM) got an input from the transfer case control module (TCCM) to turn on...

The transmission on automatic cars is improved by changing driving habits, maintaining engine performance, and replacing transmission oil and filter.

Most cars these days come with air conditioning as a standard feature – gone are the days...

P006A means there is a signal correlation problem between the engine computer and MAF or MAP sensor, likely due to a faulty intake system or sensor.

If your car has a distributor, common signs the o-ring must be replaced include oil leaks and engine performance issues.