Dtc P0611: Fuel Injector Control Module Performance Malfunction - Suzuki GRAND VITARA 2005 Service Manual

1A-66 Engine General Information and Diagnosis:

DTC P0611: Fuel injector Control Module Performance Malfunction

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
1.DEF
2.DEF
Troubleshooting for 1.DEF: Internal electronic fault when writing
• Program the fuel injector codes referring to "Registration Procedure for the Fuel Injector Calibration Code: 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: ".
Troubleshooting for 2.DEF: 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: 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: ".
Detecting condition
Internal electronic fault when writing
No code in memory
S5JB0B1104123