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1991 Chevrolet Corsica LT 3.1L No Start, Stall, MIL Lamp on
car came in first time cranks will not start had trouble code 22 & 34 found low voltage to map sensor 5 volt reference & tps 5 volts reference check over & install ecm afer market ecm from napa still same problem check over & found ecm still had to be bad inst...
FIX posted 6/28/2005
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Message Closed w/FIX
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17 Replies Received
17 Replies Received
Related Documents & Media | VIN | 1G1LT53T5M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPFI |
| Symptoms | No Start, Stall, MIL Lamp On |
| Occurs | On Accel, Idle |
Trouble Codes
| 22 | tps sensor signal low |
| 34 | map sensor signal low |
Message Closed w/FIX
Vehicle Data
1991 Chevrolet Corsica LT
| VIN | 1G1LT53T5M |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / MPFI |
| Symptoms | No Start, Stall, MIL Lamp On |
| Occurs | On Accel, Idle |
Trouble Codes
| 22 | tps sensor signal low |
| 34 | map sensor signal low |
Video