SAFARI STORME

STORME 400NM

DTC

FTB

DESCRIPTION

CAUSES

EFFECT ON VEHICLE

CHECK

POINTS

CORRECTIVE ACTION

MIL

STATUS

CEL

231

P02CD

Cylinder 1

Contribution/Balance -

Performance or Incorrect

Operation

This DTC gets logged due to the

mechanical failure of the injector of

cylinder 1 or MDP (minimum drive

pulse) related issue of Injector of

cylinder 1

Engine may have abnormal noise

and vibrations. Disables Pilot

Injection. Check for cylinder Injector.

Reduced torque mode is activated.

Injector learning strategy is

deactivated, MDP Updating is

deactivated

1. Check the cylinder for leaks; if noticed Perform necessary

action/repair work to arrest the cylinder leaks.

2. Ensure Cylinder 1 Injector connector connected to the Injector.

3. Check the inlet ducts for blockages if any; clean the duct and

check for EGR operation.

4. Check tappet condition & valve setting; perform the necessary

repairs in case of any problem.

5. Check whether the injector is functioning properly or not by

performing Injector I/O control test;

6. Check for Injector Related faults - P0201 or P2147 or P2148. If

present then follow the rectification procedure of the respective

DTC's for resolving this issue.

7. Check whether the C2I values written into EMS ecu for injector

cylinder 1 are correct and corresponding to Injector of cylinder

8. Check for any glow plug related faults - P0380-12, P0380-11,

P0380-13 and P0380-14. If present then follow the

rectification procedure of the respective DTC's for resolving

this issue.

9. Perform Compression test, if test reports a weakness of one of

engine cylinders then make necessary repairs for that cylinder,

10.Swap the Injector of cylinder 1 & 2, Swap their C2I values also

and perform driving cycle. Check if P0263 disappears and

P0266 appears because of swapping, then it is confirmed that

there is a problem with Injector Cylinder 1; Replace the Injector

of cylinder 1 & Rewrite the C2I values.

11.If problem persists, replace the ECU.

12.Final check after rectification.

Run the engine at idle for some time and check this DTC

is not re-appearing.

OFF