Just used a mates handheld scanner to check codes, got these; 00532 - Supply voltage B+ Signal too low 18010 - Power supply B+ Terminal 30 voltage too low Been having issues with the battery, does this suggest anything or just that the battery has died at times? 17978 - Engine stopped by immob The immob light flashes a lot when trying to start the car, but the code for low signal from the key never showed, so does this mean the problem lies with the reader coil on the steering column? 16538 - Oxygen Lambda Sens B2 S1 no activity Will the de-cat affect this in anyway or is this sensor needing replaced? 17967 - Throttle body fault in basic settings Not sure what this means really, again could it be down to the battery being flat a lot and the TB just needing reset? 18020 - Engine control module, incorrectly coded Again unsure of this one, as far as i know the ECM is original for car, but it is chipped, maybe picking up on that somehow? 17973 - Throttle actuator, lower stop not reached This will be whats causing the car to hold the rev slightly when i change gear etc, it refers to the actuator J338 being faulty or dirty, just another part needing changed? Anybody know where to find the J338 on the car? (2.8v6 30v) Also got a code i couldnt find on the Ross site, maybe i just missed it, it was 16518 - ??? First time ive scanned for codes so no major drama i didnt expect really, just want to get to the bottom of power draining problem now.