Mahindra Genio DC BS-III Diagnostic Manual page 15

Diagnostic Manual (EMS)
Genio DC BS-III & BS-IV
Brake Switch
Accelerator
Pedal Module
Injectors
EGR
Battery
EEPROM
monitoring
Engine ICO
IQA monitoring
Main Relay
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The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes
introduced by the manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or
whole of the present document, are prohibited without the prior written consent of Mahindra & Mahindra Ltd.
at the Authorized Service Centre of Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for penalty/prosecution© 2010 Mahindra &
Mahindra Ltd.
P 1792 Brake signal is not plausible.
P 0123
P 0223
P 1120 Synch between APP1 & APP2
P 0202
Chip internal reset/clock loss/under voltage
P 1210
P126C
Injector valve, 1st Cylinder, Open Load
P127C Injector valve, 2nd Cylinder, Open Load
P128C Injector valve, 3rd Cylinder, Open Load
P129C Injector valve, 4th Cylinder, Open Load
P0261 Short circuit for injector 1
P0264 Short circuit for injector 2
P0267
Short circuit for injector 3
P0270 Short circuit for injector 4
P0262 Short circuit high side to low side.-injector 1
P0265 Short circuit high side to low side.-injector 2
P0268 Short circuit high side to low side.-injector 3
P0271 Short circuit high side to low side.- injector 4.
P0403
P0404 Over temperature in the power stage
P0406
P0405
P0563
P0562
P162B Flash error during last read operation
P162C Read error during last write operation
P162D Write error default value used
P1670 Engine ICO ( Injection Cut Off)
Check of missing injector adjustment value
P 1737 programming- Injector 1
Check of missing injector adjustment value
P 1738
programming- Injector 2
Check of missing injector adjustment value
P 1739
programming- Injector 3
Check of missing injector adjustment value
P 1740 programming- Injector 4
Main relay does not open in time
P121A
P121B
August 2011/Rev 1
APP 1- SRC High
APP 2- SRC High
Injector bank failure.
inside the ECU
Open load
Short circuit to battery
Short circuit to ground.
SRC Max
SRC Min
Main relay sticky
The use of this document by any person other than the trained personnel,
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