DTC P0089-00: Spill Valve Control Solenoid Valve Control Circuit Range/Performance Problem: Notes
DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0089:00 |
Spill valve control solenoid valve control circuit range/performance problem |
| DETECTION CONDITION |
- The average fuel pressure on the high pressure side, measured by the fuel pressure sensor while the camshaft is rotating at the specified speed, exceeds the specified value.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- The DTC is stored in the PCM memory.
|
| FAIL-SAFE FUNCTION |
- Stops the high pressure fuel pump control.
- Limits the intake air amount.
- Restricts the upper limit of the engine speed.
|
| POSSIBLE CAUSE |
- High pressure fuel pump connector or terminals malfunction
- PCM connector or terminals malfunction
- Fuel pressure sensor malfunction
- High pressure fuel pump malfunction
- Spill valve control solenoid valve (built-into high pressure fuel pump) malfunction
- High pressure fuel pipe clogging or damage
- Fuel distributor malfunction
- Fuel injector malfunction
- PCM malfunction
|
CAUTION:
- Verify the malfunction symptom according to not only the PID value but also the symptom troubleshooting.
RELATED PIDS
| Monitor item (Definition) |
Unit/Condition |
Condition/Specification (Reference) |
| FUEL_PRES |
KPa {MPa}, mBar {Bar}, psi, in H20 |
- Displays the fuel pressure
|
| V |
- Fuel pressure is 3.0 MPa {31 kgf/cm 2
, 435 psi}: approx. 0.92 V
- Fuel pressure is 4.8 MPa {49 kgf/cm 2
, 696 psi}: approx. 1.17 V
|
| LOAD |
% |
- Idle (after warm up): approx. 16.07 %
- Racing (engine speed is 2,000 rpm): approx. 14.51 %
- Racing (engine speed is 4,000 rpm): approx. 21.17 %
|
| RPM |
RPM |
|