Diagnostic Manual ( EMS)
LCV MDI BSIII CRDe
Rev 01- Mar 14
All copyrights reserved by
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 whole of the present
document, are prohibited without the prior written consent of 2014 Mahindra & Mahindra Ltd (Truck & Bus Division)
Possible causes:
When there is open circuit in the signal of APP2 i.e at Pin 38
Corrective action:
Check for pin back out at IC or the APP module or EMS.
Check for pin bend or oxidation.
Wire cut.
P 0223: Signal range check for APP2 above maximum limit
Possible causes:
1. Pin 38 & 16 are short i.e. the signal and the earth.
2. Pin 38 & 78 are short i.e. the signal & supply.
3. Open circuit in the supply i.e. from Pin 76 of EMS to pin D of APP2( grouped with
other codes.)
Effect:
Engine will run at continuous speed of 1300 RPM. However at next drive
cycle the engine cannot be started. The check lamp will be continuously ON
Corrective action: Check for pin back out at IC or the APP module or EMS.
Check for pin bend or oxidation.
Wire cut.
Open circuit of either ground or voltage is combined with other errors. Refer to the
table
Symptom/
Behavior
Codes
Possible Pin
Reason
Engine will switch
off and the last
known good rail
pressure value will
be frozen
P0222
P0193
P1235
78
The supply is
common
for APP1, cam
phase,
P0222
P0223
P1220
Summary of Contents for Cosmo
Page 55: ......
