Difference between revisions of "00575"
From Ross-Tech Wiki
| Line 62: | Line 62: | ||
=== Special Notes === | === Special Notes === | ||
| − | It is not uncommon for a TDI to set Implausible Signal Mass Air Flow Sensor (G70) faults and/or Boost Pressure, Intake Manifold Pressure faults when the engine performance is reduced due to excessive restrictions in the intake or exhaust systems. Restricted Catalytic Converters will directly | + | It is not uncommon for a TDI to set Implausible Signal Mass Air Flow Sensor (G70) faults and/or Boost Pressure, Intake Manifold Pressure faults when the engine performance is reduced due to excessive restrictions in the intake or exhaust systems. Restricted Catalytic Converters will directly affect turbocharger operation. |
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 14:13, 25 June 2013
00575 - Intake Manifold Pressure: Control Limit Not Reached
Possible Symptoms
- Sudden complete loss of Power
- Reduced Power
Possible Causes
- Hoses incorrect connected, disconnected, blocked or leaking
- Pressure Unit for Turbo Charger defective
- Solenoid Valve for Boost Pressure Control (N75) defective
Possible Solutions
- Check Hoses
- Check Pressure Unit for Turbo Charger
- Check Solenoid Valve for Boost Pressure Control (N75)
- Check Basic Setting > MVB 011
00575 - Intake Manifold Pressure: Control Limit Exceeded
Possible Symptoms
- Sudden complete loss of Power
- Reduced Power
- Charge Pressure too High
Possible Causes
- Solenoid Valve for Boost Pressure Control (N75) defective
- Turbo Charger defective
Possible Solutions
- Check Solenoid Valve for Boost Pressure Control (N75)
- Check Basic Setting > MVB 011
00575 - Intake Manifold Pressure: Control Difference
Possible Symptoms
- Reduced Power
Possible Causes
- Solenoid Valve for Boost Pressure Control (N75) defective
- Hoses incorrect connected, disconnected, blocked or leaking
- In 1Z/AHU engines, stuck/rusted wastegate or actuator.
Possible Solutions
- Check Solenoid Valve for Boost Pressure Control (N75)
- Check Hoses
- In 1Z/AHU engines, clean rust scale off wastegate/actuator to allow lever to move.
Special Notes
It is not uncommon for a TDI to set Implausible Signal Mass Air Flow Sensor (G70) faults and/or Boost Pressure, Intake Manifold Pressure faults when the engine performance is reduced due to excessive restrictions in the intake or exhaust systems. Restricted Catalytic Converters will directly affect turbocharger operation.