DTC Description

Fault Memory & Actuation Of MIL - Fault memory is stored immediately. Malfunction Indicator Light (MIL) is not actuated.
Frequency Of Testing - Continuous.
Checked Signal Or Status - Comparison of voltage signals 1 and 2.
Difference At Idle - Less than 8 percent.
Difference At Wide Open Throttle - Less than 25 percent.
Plausibility - Comparison of voltage signals 1 and 2 for air mass.
Duration Of Test - Approximately 30 seconds.

NOTE: Voltage signal 2 is multiplied by 2 for the comparison. Up to approximately 10 percent angle of rotation at the potentiometer is defined as idle. Wide Open Throttle (WOT) from approximately 59 percent angle of rotation. A pedal value sensor with Hall sensors has been installed phased in since start of production of engine 112 (V6).