Hope someone can help
Just put a new scorpion back box and race tube on my Z18XE astra coupe. After fitting and taking it for a little spin the engine light has come on (not the ecu light with the spanner through it). Did the pedal test and the following codes came up:
P1614 - SBDS Interactive Codes
P0460 - Fuel Level Sensor Circuit Malfunction
P0141 - O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
I did turn the engine on when there was no exhaust fitted so maybe this has caused the problem. Left battery disconnected for over 20 mins and still not cleared.
Has anyone got any ideas? Thanks in advance.