P0203 Diagnostic Trouble Code Discussion for April 2021
Fuel Injector 3 Control Circuit Malfunction
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| Help Request | Posted | |
| 2005 Chevrolet Silverado 3500 LS 6.6L No Start, Stall P0203: Fuel Injector 3 Control Circuit Malfunction. Came on the hook start and stall, i thought it was the fuel pump at first, replaced but problem still there, checked for leaks and no leaks, hooked up scanner and found those codes, following the trobleshooting disconnected the ficm and found c2 full of di... |
April 23, 2021 | |
| 2005 Chevrolet Silverado 3500 LS 6.6L No Start, Stall P0203: Fuel Injector 3 Control Circuit Malfunction. Came on the hook start and stall, i thought it was the fuel pump at first, replaced but problem still there, checked for leaks and no leaks, hooked up scanner and found those codes, following the trobleshooting disconnected the ficm and found c2 full of di... |
April 26, 2021 |
