156 fault codes
Hello I have a 2004 JTS. This afternoon I changed the oil and replaced the Air Filter, not the easiest air filter to change. On starting the engin I got 'Motor Control systen Failure Go To Dealer'. Every thing OK before I did the changes. I have an ELM327 interface and ProScsn Software which showed the following fault codes - P0481 Powertrain cooling Fan Relay 2 Control Circuit - P0480 Powertrain cooling Fan Relay 1 Control Circuit and P0135 H02S Heater Performance Bank 1 Sensor 1. I Have tried to delete them but I keep getting the same mesages. I have obviously disturb the wiring in some way when removing the top of the Air filter. Has any one any ideas please. Not road tested yet will try tomorrow.