Monitor runs whenever following DTCs not present

P0100 - P0103 (MAF meter) P0110 - P0113 (IAT sensor) P0115 - P0118 (ECT sensor) P0120 - P0223, P2135 (TP sensor) P0125 (Insufficient ECT for closed loop) P0327 - P0333 (knock sensor) P0335 (CKP sensor) P0340 (CMP sensor) P0500 (VSS)

Battery voltage

8 V or more

Throttle position learning


VVT system

Not operated by scan tool

Engine RPM

Manual Transmission: 450 to 5,400 rpm Automatic Transmission: 400 to 5,400 rpm

Both of following conditions 1 and 2 met


1. Engine Coolant Temperature (ECT)

-10°C (14°F) or more

2. Either of following conditions (a) or (b) met


(a) ECT at engine start

More than -7°C (19°F)

(b) ECT

More than 20°C (68°F)

Fuel cut


Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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