Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Electrical Specifications





SPECIFICATIONS: 3UR-FE ENGINE CONTROL: SERVICE DATA

MAF meter:






Camshaft timing oil control valve:






Engine coolant temperature sensor:






Throttle W/motor body:






Accelerator pedal:






Knock sensor:






Ignition relay No. 2:






EFI relay:






Circuit opening relay:






Fuel pump relay:






Air fuel ration sensor (for Bank 1 sensor 1):






Air fuel ration sensor (for Bank 2 sensor 1):






Heated oxygen sensor (for Bank 1 sensor 2):






Heated oxygen sensor (for Bank 2 sensor 2):






A/F sensor heater relay:






Spark Plug