Code Enable Criteria

WARNING: This page is about a different car, the 2002 Isuzu Rodeo Sport and 2002 Isuzu Rodeo. However, it is still accessible from the selected car via links, so may be relevant.

Following conditions must be met for DTC diagnostic test to run:

Engine running.
No MAP, ECT, TP, CKP, EGR, EVAP, injector or misfire DTCs set.
ECT reading is 14°F (-10°C) or more.
IAC counts are between 10 and 160 counts.
MAP value changes by less than 2 kPa.

Above conditions are met for 100 test failures within 200 test sample (125 msec/test).

Stuck High -

MAP value is less than 55 kPa.
Actual TP sensor value is more than the PCMs estimated TP sensor valve (estimated TP value is based on MAP and RPM signals).

Stuck Low -

MAP value is 50 kPa or more.
Actual TP sensor value is less than the PCMs estimated TP sensor valve (estimated TP value is based on MAP and RPM signals).