Follow us on Twitter and win Autohex II Scan Tool for Kia and Hyundai (worth 945.00 USD)

P12BF ECU Torque Monitoring - Not Plausible Signal

AutoHex Online Help: Hyundai i30(GDe) 2013
Component Location
General Description

ECM monitor and calculate Engine Torque use the internal eletric circuit and sensors.



DTC Description

P12BF is set When actual Engine torque is not match with calculated torque. If P12BF output, It must be check for RPS, CKP, CLUTCH SWITCH, BRAKE SWITCH.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

Torque monitoring

ECM

Enable Conditions

Engine running

Threshold Value

-

Diagnostic Time

immediately

Fail Safe

Fuel Cut

NO

EGR Off

NO

Fuel Limit

YES

Check Lamp

YES