DTC P0611-29: Fuel Injector Control Module Performance - Signal signal invalid: Action
WARNING: This page is about a different variant/trim than selected.
- Vehicle Conditions to enable DTC
Logging Strategy
- Engine running
- Check powertrain control module for fuel injection related Diagnostic Trouble Code(s) and refer to relevant DTC index
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check the fuel injector circuit for
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored Diagnostic Trouble Code(s) and retest
- Install new powertrain control module, only when diagnosed as failed. Using the Jaguar Land Rover approved diagnostic equipment, configure the powertrain control module as a new module
- The powertrain control module now has a liquid cooling system incorporated. The following care points must be followed during removal, installation of component and disconnection, connection of electrical harness connectors
- Make sure PCM side connectors are always dry
- Make sure mating PCM harness connectors are always dry
- Make sure PCM is always handled with connector facing upwards to avoid any accidental exposure of the connector to the coolant from the cooling pipe of the PCM to avoid damage to the PCM
- Make sure that the connector from the PCM (harness side) is disconnected and connected only in a dry and clean environment