What is code P0008 mean?

What is code P0008 mean?

What the P0008 code means. P0008 is a generic OBD-II code indicating an issue with the engine control module (ECM) detecting a variation in the mechanical timing between the crankshaft and bank 1 camshaft. From these sensor signals, the ECM controls ignition and fuel timing under various speeds and loads.

How much does it cost to fix code P0008?

If the problem is caused by faulty or loose wiring, you won’t expect to spend a ton of money to fix the problem. But if the issue is due to bad timing components, the cost of fixing a P0008 code can easily reach $200 to $500 depending on the type of vehicle. This includes replacing the timing chains and tensioners.

What causes code P0008?

P0008 is the result of a test run by the engine control module to check for misalignment between the camshafts in engine bank one and the crankshaft. The misalignment for this code would be at an idler sprocket in the bank or at the crankshaft. The ECM will set this trouble code if the camshafts are out of range.

Can low oil cause P0008?

Diagnostic Trouble Code P0008 sets when the engine control module (ECM) detects an out of range variation in the mechanical timing of the crankshaft and the camshaft. Obviously, running the engine with inadequate engine oil will cause excess wear throughout.

What does code P000B mean?

The P000B code is a generic powertrain code related to fuel and air metering and auxiliary emissions controls. In this case, it means that engine control module (ECM) has detected a fault with the position and timing of the camshaft.

Will a broken timing chain destroy my engine?

A broken timing chain will cause an engine to not start or fail while driving. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. The valves themselves will bend and potentially ruin the engine.

What does p00b mean?

What Does the P000B Code Mean? Diagnostic Trouble Code (DTC) stands for “Exhaust “B” Camshaft Position Slow Response (Bank 1).” It is triggered when the powertrain control module (PCM) perceives a slow response in the camshaft position phase change from the bank 1 exhaust (B) camshaft.

What does the code p0008 mean on a Chevy?

P0008 CHEVROLET Meaning The Engine Control Module (ECM) monitors the position of both camshafts and the crankshaft. The ECM performs a test for misalignment between both camshafts on one bank of the engine and the crankshaft.

What does p0008 mean on an ECM?

It does this by monitoring them using the Camshaft Position Sensor (s) and Crankshaft Position Sensor. If the Engine Control Module (ECM) detects that the bank 1 camshaft and crankshaft are not in the correct position, it will trigger code P0008.

What should I do about my GMC Acadia p0008?

“General Motors – It seems that a great many of the P0008 cases reported involve much of the lineup of GM vehicles. For most, the fix has been to replace the timing chains, including the tensioner and sliders in some cases, and to recalibrate the ECM.

What causes OBD-II scanner error code p0008?

The OBD-II scanner error code P0008 problem is improper timing, so it will cause the engine to run rough. These are some of the most notable symptoms: Of course, it will also turn on the check engine light.