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1999 Chevrolet Express 2500 5.7L MAF
no signal from computer to cel. good signal at yellow wire on sensor. stalls intermitently,imediatly restarts. scanner shows 0 on frequency and signal tests. with snapon vantage directly connected to mass air flow the sensor works with in specks.
Summary posted 7/9/2003
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Related Documents & Media | VIN | 1GCGG29R6X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | MAF |
| Conditions | No Frequency Signal |
| Misc. | Known Good MAF |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet Express 2500
| VIN | 1GCGG29R6X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | MAF |
| Conditions | No Frequency Signal |
| Misc. | Known Good MAF |
Video