
2017 Chevrolet Silverado 1500 LT 4.3L MIL Lamp on
This is a 2018 Silverado 4.3. Shop replaced hi pressure fuel pump for lean codes. Lean codes are gone. Now it sets a P2635 Fuel Pump Flow Performance code within a few seconds of putting it in drive and taking off. Code states ecm is seeing a descrepency i...
FIX posted 3/3/2021
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Message Closed w/FIX
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VIN | 1GCRCPEH5J |
Engine | 4.3 L / 6 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P2635 | Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity |
Message Closed w/FIX
Vehicle Data
2017 Chevrolet Silverado 1500 LT
VIN | 1GCRCPEH5J |
Engine | 4.3 L / 6 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P2635 | Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity |