
1993 Oldsmobile Achieva S 3.3L MIL Lamp on
Customer came in complaining of mil and rough idle. Code 44 stored. Monitored data stream and determined car is indeed extremely lean, minimal O2 voltage (below.10) block learn and integrator off the chart 150 and 212 respectively. Found MAF to be contaminated...
FIX posted 4/15/2004
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Message Closed w/FIX
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VIN | 1G3NL14N6P |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
44 | lean exhaust |
Message Closed w/FIX
Vehicle Data
1993 Oldsmobile Achieva S
VIN | 1G3NL14N6P |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
44 | lean exhaust |