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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> System Description >> Diagnosis System (ECM) >> CONSULT Function >> DTC & SRT Confirmation Mode >> PERMANENT DTC WORK SUPPORT Mode
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PERMANENT DTC WORK SUPPORT Mode

This mode enables a technician to drive a vehicle to complete the driving pattern that is required for erasing permanent DTC.

NOTE: This mode is not used in regions that permanent DTCs are not regulated by law.
DTC WORK SUPPORT MODE

Test mode Test item Corresponding DTC No.
EVAPORATIVE SYSTEM EVP SML LEAK P0442(1)/P1442(1) -
EVP V/S LEAK P0456/P1456(1) P0456
PURG VOL CN/V P1444 P0443
PURG FLOW P0441 P0441
A/F SEN1 A/F SEN1 (B1) P1278/P1279 P0133
A/F SEN1 (B1) P1276 P0130
A/F SEN1 (B2) P1288/P1289 P0153
A/F SEN1 (B2) P1286 P0150
HO2S2 HO2S2 (B1) P1146 P0138
HO2S2 (B1) P1147 P0137
HO2S2 (B1) P0139 P0139
HO2S2 (B2) P1166 P0158
HO2S2 (B2) P1167 P0157
HO2S2 (B2) P0159 P0159
(1) DTC P0442, P1442 and P1456 does not apply to Y51 models but appears in DTC Work Support Mode screens.
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