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1988 Chevrolet Celebrity 2.8L Poor Idle Quality, Stall, MIL Lamp on
Thank you in advance for listening: A friend brought his car to me for a hard start, stumble, stall and SES light on. I put my scanner on it and found codes 34, 35 and 63. Tested all circuits and couldn't find anything wrong with the three (3) sensors in quest...
FIX posted 12/30/2002
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Related Documents & Media | VIN | 3G1AW11W5J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / pfi |
| Emissions | obd1 |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Under Load, on Accel |
| Misc. | Code 34,35,63 |
Trouble Codes
| 34 | low frequency on mass air flow sensor |
| 35 | iac.counts to low |
| 63 | map sensor voltage signal |
Message Closed
Vehicle Data
1988 Chevrolet Celebrity
| VIN | 3G1AW11W5J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / pfi |
| Emissions | obd1 |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Under Load, on Accel |
| Misc. | Code 34,35,63 |
Trouble Codes
| 34 | low frequency on mass air flow sensor |
| 35 | iac.counts to low |
| 63 | map sensor voltage signal |
Video