Cadillac CTS Engine Diagnostics

2 faults found within the Engine ECU needed further diagnostics

This Cadillac CTS was in excellent condition but it did have an intermitent engine light which keeps on appearing when the vehicle is driven. With our scanner we can also find previous history saved codes within the verhicles ECU.

We found 2 fault codes. 1 would have caused the engine light and the other was a simple oil pressure sensor which was at fault, giving an intermitant voltage to the engine ecu when the engine was running. We used […]