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1993 Chevrolet Corvette 5.7L Poor Idle Quality, Hesitation
This Corvette has the LT-1 engine what a nightmare. At any rate I can handle the TPS. MAP sensor and tune up problems. However the intermittent poor drivability problems are driving me nuts. Can this problem be due to the Quad driver fault(code26) and what is ...
FIX posted 10/3/2012
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21 Replies Received
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Related Documents & Media | VIN | 1G1YY33P4P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Intermittently |
Trouble Codes
| 16 | low resolution pulse frailure |
| 22 | TPS to low |
| 26 | Quad driver module 1 fault |
| 32 | MAP sensor or EGR circuit fault |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet Corvette
| VIN | 1G1YY33P4P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Intermittently |
Trouble Codes
| 16 | low resolution pulse frailure |
| 22 | TPS to low |
| 26 | Quad driver module 1 fault |
| 32 | MAP sensor or EGR circuit fault |
Video