P0627 Diagnostic Trouble Code Discussion for September 2018
Fuel Pump Relay Control Circuit Malfunction
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| Help Request | Posted | |
| 2008 Jeep Wrangler Unlimited Rubicon 3.8L No Start VIN: 1J4GA69118 P0627: Fuel Pump Control. ... not start. I scanned the computers and came up with MANY no communication codes, but P0627 was listed first. I have no power on the fuel pump fuse. Using Mitchel, it says to disconnect C1 and check for ground on pin 40. It also says C1 is black. On th... |
September 29, 2018 |
