Diagnostic Method (Except For PZEV Model)

WARNING: This page is about a different variant/trim than selected.

Judge as NG when the following conditions are established.

JUDGMENT VALUE

Malfunction Criteria	Threshold Value
Rich
Main feedback learning value	< -0.13
Sub feedback learning value	< -0.02
When any one of the followings is established.
Any one of the rich side misfire counters for each cylinder when in idling	> 35 time(s) (AT model)
	> 20 time(s) (MT model)
Total of the rich side misfire counters for each cylinder when in idling	> 35 time(s) (AT model)
	> 20 time(s) (MT model)
Any one of the rich side misfire counters for each cylinder when not in idling	> 30 time(s) (AT model)
	> 2 time(s) (MT model)
Total of the rich side misfire counters for each cylinder when not in idling	> 30 time(s) (AT model)
	> 2 time(s) (MT model)
Lean
Main feedback learning value	> -0.05
Sub feedback learning value	< -0.007
When any one of the followings is established.
Any one of the lean side misfire counters for each cylinder when in idling	> 300 time(s) (AT model)
	> 55 time(s) (MT model)
Total of the lean side misfire counters for each cylinder when in idling	> 300 time(s) (AT model)
	> 55 time(s) (MT model)
Any one of the lean side misfire counters for each cylinder when not in idling	> 120 time(s) (AT model)
	> 2 time(s) (MT model)
Total of the lean side misfire counters for each cylinder when not in idling	> 120 time(s) (AT model)
	> 2 time(s) (MT model)

Time Needed for Diagnosis: 1000 engine revs.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the following conditions are established.

JUDGMENT VALUE

Malfunction Criteria	Threshold Value
Rich
Main feedback learning value	≤ -0.13
or
Sub feedback learning value	≤ -0.02
or
All of the following conditions are established.
Any one of the rich side misfire counters for each cylinder when in idling	≥35 time(s) (AT model)
	≥20 time(s) (MT model)
Total of the rich side misfire counters for each cylinder when in idling	≥35 time(s) (AT model)
	≥20 time(s) (MT model)
Any one of the rich side misfire counters for each cylinder when not in idling	≥30 time(s) (AT model)
	≥2 time(s) (MT model)
Total of the rich side misfire counters for each cylinder when not in idling	≥30 time(s) (AT model)
	≥2 time(s) (MT model)
Lean
Main feedback learning value	≥-0.05
or
Sub feedback learning value	≤ -0.007
or
All of the following conditions are established.
Any one of the lean side misfire counters for each cylinder when in idling	≥300 time(s) (AT model)
	≥55 time(s) (MT model)
Total of the lean side misfire counters for each cylinder when in idling	≥300 time(s) (AT model)
	≥55 time(s) (MT model)
Any one of the lean side misfire counters for each cylinder when not in idling	≥120 time(s) (AT model)
	≥2 time(s) (MT model)
Total of the lean side misfire counters for each cylinder when not in idling	≥120 time(s) (AT model)
	≥2 time(s) (MT model)

Time Needed for Diagnosis: 1000 engine revs.