LW2 V6-3.0L VIN R (2000)
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Replace MAF sensor. (Refer to step 5.)
3.
Check fuel pressure by performing "Fuel System Pressure Test". Refer to "Fuel System Diagnosis" in the Fuel System section located in the
applicable Saturn L-Series L81 Engine Service Manual.
^
If fuel pressure is correct, proceed to next step.
^
If fuel pressure is out of specification, diagnose by performing "Fuel System Testing" located in the applicable Saturn L-Series L81 Engine
Service Manual.
4.
Check fuel quality. If poor fuel quality is suspected, drain tank and refill with known good fuel and recheck fuel quality.
5.
If the above checks in steps 1-4 are OK, replace MAF sensor, P/N 90528435. Refer to "Mass Air Flow (MAF) Sensor Replacement" located in the
applicable Saturn L-Series L81 Engine Service Manual.
Parts Information
Claim Information
To receive credit for this repair during the warranty coverage period, submit a claim through the Saturn Dealer System using the appropriate Electronic
Labor Time Guide and labor operation code J5670 (Sensor, Mass Air Flow - Replace) or if another procedure is performed, refer to the appropriate
Electronic Labor Time Guide for the correct labor operation code and time.
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