EDC16 / P0243 02
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Performance loss.
Warning lamp lights.
Message appears in display.
Boost Pressure Control Valve, High Pressure Turbo, Short to Ground
Fault symptom
Performance loss.
Warning lamp lights.
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Control module output short-circuit to ground. |
System reaction to a fault:
| Limp Home, engine torque limitation. |
| Regeneration of DPF prevented. |
Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. |
| Diesel Particulate Filter Regeneration Not Possible ! |
Functions in the diagnostic tool related to the fault:
| Charge Air Control PWM, Pre Turbo |
| Charge Air Control PWM, Pre Turbo |
| (See also description of readings/activations in diagnostic tool) |
