My problem started a few weeks ago by me being a total numbnut and disconnected my aircon module with the ignition still on.
As we all know not good and got SRS airbag, stc and alarm come up on the cel,But the car still drove ok NOW this is were it goes all wrong.
I was testing voltage on my maf sensor i had the red connected and black loose then my mate decides to interfere and proceed to put the black onto 4 bolts down right side wing witch one or two are lives.
Now car runs like an old dog did odb2 test got back this.
P0118 Engine coolant temperature circuit high out put
P0103 Mass Or volume airflow circuit high output
P0121 Throttle pedal position sensor/switch a circuit range/performance problem
P0134 02 sensor circuit no activity detected bank 1 sensor 1
Now i have changed maf sensor thinking it could be damaged from the short out but still have code
next i have done etm module cleaned it all looks like new P0121 CODE GONE YAY
also i have changed temp sensor and thermostat but still runs bad and still got the code
i have disconnected the battery and crossed the terminals for 30 min after all this and no joy
any ideas what this could be.