FixVault

DTC Detection Logic

DTC DETECTION CONDITION

DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition
P1239 TP SENSOR-B2 (Throttle position sensor bank 2) Rationally incorrect voltage is sent to ECM compared with the signals from TP sensor 1 and TP sensor 2.
P2135 TP SENSOR-B1 (Throttle/Pedal position sensor/switch "A"/"B" voltage correlation)