Toyota Avensis 2.0 VVTi Petrol, Hatchback, Year 2002 model. Error code P1215

Question

Started car from cold, drove about 500 metres, stopped for about 8 minutes to set up Sat Nav. Engine still running and warming up. Engine RPM dropped  momentarily and then recovered. Engine warning light came on, also VSC light and stayed on. Drove car without problems for about 25 miles (20 miles, then another 5 mile journey). Got home and read error code P1215. I Reset the error and both warning lights have gone off. I want to see if the warning lamps come back on  tomorrow morning going to work. Please can you tell me what error code P1215 indicates to be faulty and how to fix it. Many thanks.

Answer 1

When the CK ENG LT comes on the ABS and TRAC are disabled, manufacturer do this for safety, the reason the vehicle is not operating at manufacturer specifications, P1215 is the ECU if this is a diesel engine, if this is a gasoline engine, this is the pedal position sensor,