P0452 Diagnostic Trouble Code Discussion for October 2008
Fuel Tank Pressure Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 1998 GMC K1500 Sierra SL 5.7L No Start, Stall VIN: 1GTEK19R8W P0452: Fuel Tank Pressure Sensor Circuit Low Voltage. ... intermittent stall.We found that anytime it was driven for more than 20 minutes it would die and not restart for 5-20 minutes.We always get a hot spark but no fuel pressure.We installed a new pump but the problem persisted.The vehicle also sets a code P045... |
October 03, 2008 |
