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2001 Chevy Tahoe P0336 Code: Why Engine Won't Start or Stay Running?

Model: 2001 Chevy Tahoe Fault Code: P0336 Posted: 2007-10-21 19:04

I own a 2001 Chevrolet Tahoe that fails to start or stalls immediately after starting. If it does start, the engine cuts off when I press the accelerator. After performing an auto-scan, I received fault code P0336 — indicating a crankshaft position sensor issue. While this code is commonly associated with no-start problems, I'm unsure whether it's actually the root cause or if there are other underlying issues. The vehicle seems to attempt to start repeatedly, which suggests the problem might not be as straightforward. Has anyone experienced similar symptoms with their 2001 Chevy Tahoe? How was the crankshaft position sensor located and replaced? What steps did you take to diagnose or fix this issue?

Related fault codes
P0336
Comments (4)
Anonymous 2007-10-22 10:49

The P0336 code is a strong indicator of a faulty crankshaft position sensor. On most 2001 Chevy Tahoes, the sensor is typically located behind the engine balancer and can be accessed with proper tools. Having a service manual for your vehicle would greatly assist in locating it accurately.

Anonymous 2007-10-22 19:32

I don- t have a manual, but I visited an auto parts store and learned that to access the crankshaft sensor on my 2001 Tahoe, I need to remove the starter. This process requires careful handling, so I recommend following a step-by-step guide or consulting a repair manual before attempting it.

Anonymous 2007-10-24 06:07

I replaced the crankshaft position sensor with a new one, but the P0336 code returned after reinstallation. At this point, I'm not sure what else could be causing the issue. Any suggestions on next steps or potential causes?

Anonymous 2007-10-24 06:38

Possible causes include damaged wiring to the sensor, incorrect distributor installation, improper air gap settings between the sensor and reluctor ring, or a faulty signal from the sensor itself. These factors should be checked during diagnosis before assuming it's just a sensor failure.