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Yes, a faulty oxygen sensor can cause a P0171 code in a 2002 Chevy Prizm. This code indicates a lean air-fuel mixture, which can occur if the oxygen sensor is not accurately reading the exhaust gases. However, it's important to consider other factors, such as intake leaks or fuel delivery issues, as they can also trigger the same code. Diagnosing the problem thoroughly is essential to determine the exact cause.
What else can I help you with?
Will a faulty oxygen sensor cause your engine light to come on in a 1996 Chevy blazer?
Yes
Your 98 Chevy s10 fails smog test have replaced everything but egr valve and oxygen sensor what else can you do?
A faulty EGR valve can cause a 98 Chevy to fail a smog test. The oxygen sensors should also be tested as they can also cause a 98 Chevy to fail a smog test.
Does a faulty oxygen sensors cause a truck to run bad on a 1988 Chevy 2500?
yes it can. also check knock sensor and the wire going to it
Will oxygen sensor cause a car not to start on a Chevy Lumina 97?
The car will start and run poorly in the limp mode and the check engine light will illuminate.
Will an oxygen sensor make a car lose power?
A malfunctioning oxygen sensor can cause the engine to be low on power.
Does your o2 sensors control your idle?
Not directly. The oxygen sensor measures oxygen levels in the exhaust. The computer uses that to calculate fuel and spark timing. If an oxygen sensor is malfunctioning, it could cause idle problems.Not directly. The oxygen sensor measures oxygen levels in the exhaust. The computer uses that to calculate fuel and spark timing. If an oxygen sensor is malfunctioning, it could cause idle problems.
Would a bad oxygen sensor cause a reduced engine power warning on a 2003 Chevy truck?
NO. That means the engine is running too hot. Check cooling system.
Will a bad camshaft sensor cause a Chevy Equinox to turn off?
will a bad crank shaft sensor make a 2005 chevy equinox not start
Will a bad heat sensor cause your Chevy s10 blazer not to start?
A bad engine temp sensor can do that.
Does the crankshaft sensor cause a 1997 Chevy Malibu to choke before cranking?
A faulty crank sensor would cause no spark and no fuel.
Will a bad oxygen sensor cause an engine to miss?
It sure can.
What would cause a daytime running light relay to fry in a 2001 Chevy Prizm?
There are several things that can cause your day time running the light relay switch to malfunction in your 2001 Chevy. The most common cause is a loose or corroded ground wire.
