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OSPREY- Application
DTC Troubleshooting Data
Version: 4.0
Date: 10-02-2017
Prepared by: Mithipati Prasad
Checked by: G S Raju / Senthilnathan S
Page: 538 of 654
Copyright ©
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:
Step Checks
IF YES
IF NO
1
Read the C3I code of Injector cylinder 3 from EMS ECU. Is
the value all zero’s
Write the I3C code
available on the
Injector cylinder 3
sticker to EMS ECU
Go to Next Step
2.
Check whether the 20 digit alpha numeric C3 I code written
in the EMS for Injector cylinder 3 is matching with the I3C
value available on the Injector cylinder 3 sticker.
Go to Next Step
Re-write the I3C
code available on
the Injector cylinder
3 sticker to EMS
ECU
3
Fault Still persists?
Call Hotline
Repeat the above
procedure for re-
confirmation.
DTC’s confirmation (checks before handing over vehicle to customer):
x
Ensure that no faults are logged by EMS before handing over the vehicle back to customer.
Circuit Schematic Diagram: