What does trouble code p0203 on OBD-2 mean?

What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. P0203 means that the PCM detected a fault in the injector or the wiring to the injector.

What does the Diagnostic Code p0201 mean?

The diagnostic trouble code P0201 tells us the ECM has detected a malfunction with the cylinder 1 injector circuit. This code indicates out-of-range performance was detected in the operation of cylinder 1 injector circuit.

What does it mean when PCM says p0203?

Although generic, the specific repair steps may vary depending on make/model. P0203 means that the PCM detected a fault in the injector or the wiring to the injector. It monitors the injector and when the injector is activated, the PCM expects to see the voltage pulled “low” or close to zero.

What is the PIP bulletin for Saturn Vue?

GM has issued a PIP bulletin #PIP4924D to address a check engine light on, misfire codes, injector codes on the following vehicles: 2009-2010 Saturn Vue with 2.8 LAU, 3.0L LF1, LFW and 3.6L LLT, LFX engines

What does the OBD2 code p0203 mean?

All our repairs are backed by our 12-month / 12,000-mile warranty. P0203 is a general OBD2 code that points to a fault in the injector circuit. Note: This code is similar to P0200, P0201, P0202, or P0204-P0212. Misfire codes and rich / lean codes may be seen in addition to P0203.

What is the service engine soon light on a Saturn Vue?

2009-2010 Saturn Vue with 2.8 LAU, 3.0L LF1, LFW and 3.6L LLT, LFX engines GM reports that the issue will turn on the service engine soon light (also called a check engine light) along with any of these injector codes: , check for any of these codes.

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