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Suzuki Reno Workshop Service and Auto Repair Manuals

Engine Controls - MIL ON/DTC P0133 Stored|Page 442 > < Emissions - OBD O2 Sensor DTC Confirmation Procedure|Page 437
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Oxygen Sensor: All Technical Service Bulletins
Engine Controls - MIL ON/DTC P0133 Stored

Section Title: Engine
TSB No. TS 12 12177R

Division: Automotive
Category: Technical

SUBJECT:
P0133 (FRONT OXYGEN SENSOR SLOW RESPONSE)

MODEL(S):
FORENZA, FORENZA WAGON, RENO (RQ420)

YEAR:
2006~2007

REVISION:
O2 SENSOR INSPECTION AND REPLACEMENT IS ELIMINATED FROM PROCEDURE.
NEW SOFTWARE TO ADDRESS CONCERN IS AVAILABLE

CONDITION:
The ECM software calibration may cause illumination of the Malfunction Indicator Lamp (MIL) and store DTC P0133 (Front Oxygen Sensor Slow
Response).

CAUSE:
ECM software logic.

CORRECTION:
Perform the ECM reprogram procedure below to reprogram the ECM. Refer to the General TSB 05 XXXXX "ECM (ECU) Reprogramming Verification
Procedure
Using the Suzuki SDS Tool" to verify the version installed in your PC.

REQUIRED TOOLS AND SOFTWARE:

WARRANTY CLAIM INFORMATION:

Reprogramming Procedure:

1.

Log onto the Suzuki Connect and access the Suzuki Pitstop.

Engine Controls - MIL ON/DTC P0133 Stored|Page 442 > < Emissions - OBD O2 Sensor DTC Confirmation Procedure|Page 437