Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- High
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $30 to $900
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P0627 Fuel Pump "A" Control Circuit/Open High
The P0627 code means the fuel pump control circuit is open, so the pump does not get power when the computer commands it. It can make the engine crank without starting or stall. Check the fuse, relay, connector and wiring first.