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{Osprey CCM}
DTC Troubleshooting Data
Version: 2.0
Date: 28-Jul-17
Author: ERC
Page: 71 of 244
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TATA MOTORS Ltd.
This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
Trouble Shooting:-
START
CONNECT THE DIAGNOSTIC TOOL
AND CHECK FOR DTC’S
IS DTC
PRESENT?
CHECK DTC PRESENT IS PERMANENT OR
HISTORY
IS DTC
PERMANENT?
CLEAR DTC
STOP
IS DTC
PRESENT?
NO
YES
REPLACE ECU
B1F2A-
14::INCAR
SENSOR
CIRCUIT SHORT
TO GROUND OR
OPEN
YES
NO
CRANK THE
VEHICLE AND
CHECK FOR
DTC’S
NO
INCAR SENSOR
CIRCUIT SHORT
TO GROUND OR
OPEN