Dtc P0611: Ecm Performance - Suzuki Grand Vitara 2011 Manual

DTC P0611: ECM Performance

NOTE
• Condition for applying fault finding ONLY to a present fault:
The fault is declared present after:
– Reprogramming the ECM.
– Replacing and programming the ECM.
• If the fault is present:
– Engine speed is limited.
– The Injection warning light (gravity 1 warning light) is lit.
Detecting Condition
Displaying on SUZUKI scan tool
D1
D2
Troubleshooting for D1: Internal electronic fault when writing
• Program the fuel injector codes referring to "Registration Procedure for the Fuel Injector Calibration Code: For
Diesel Engine Model in Section 1C".
• If the fault is still present after turning ignition switch OFF and waiting 40 seconds, then a new dialogue.
Program the fuel injector codes again.
If the fault is still present, substitute a known-good ECM and recheck.
• Otherwise clear the fault memory using DTC clearance on SUZUKI Scan tool referring to "DTC Clearance:
For Diesel Engine Model".
Troubleshooting for D2: No code in memory
NOTE
This fault appears on any blank computer (new or recently reprogrammed).
• Program the fuel injector codes referring to "Registration Procedure for the Fuel Injector Calibration Code: For
Diesel Engine Model in Section 1C".
• If the fault is still present after turning ignition switch OFF and waiting 40 seconds, then a new dialogue.
Program the fuel injector codes again.
If the fault is still present, substitute a known-good ECM and recheck.
• Otherwise clear the fault memory using DTC clearance on SUZUKI Scan tool referring to "DTC Clearance:
For Diesel Engine Model".
Engine General Information and Diagnosis: For Diesel Engine Model 1A-330
Internal electronic fault when writing
No code in memory
Detecting condition
S6JB0A1124123