Hycklaren skrev:
Mestred skrev:
det verkar ju som det är hål i typ slangen från turbon för när du öka fart så suger den in luft då hoppar den sen kladdar det ihop sig och går vidare
Kollat läckage med startgas men hittar ej något.. Sitter en rund silvrig sak vid turbon å ser nästan ut som de är skit i den, vad gör den?
Kollat felkoder å fick dessa, försökt hitta men fattar ingenting vad de betyder...
00539, 00575, 17978, 00527, 00532, 01025, om någon skulle,kunna tyda dessa åt mig skulle va schysst..
00575 - Intake Manifold Pressure: Control Limit Not ReachedPossible SymptomsSudden complete loss of Power
Reduced Power
Possible CausesHoses incorrect connected, disconnected, blocked or leaking
Pressure Unit for Turbo Charger defective
Solenoid Valve for Boost Pressure Control (N75) defective
Possible SolutionsCheck 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 ExceededPossible SymptomsSudden complete loss of Power
Reduced Power
Charge Pressure too High
Possible CausesSolenoid Valve for Boost Pressure Control (N75) defective
Turbo Charger defective
Possible SolutionsCheck Solenoid Valve for Boost Pressure Control (N75)
Check Basic Setting > MVB 011
00575 - Intake Manifold Pressure: Control DifferencePossible SymptomsReduced 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 SolutionsCheck 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 NotesIt 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.
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17978/P1570/005488 - Engine Start Blocked by ImmobilizerPossible SymptomsEngine starting but stalling immediately
Possible CausesKey(s) not matched
Instrument Cluster not matched
Engine Control Unit (ECU) not matched
Engine Control Unit (ECU) Power Supply faulty
Possible SolutionsCheck for Fault Codes in Immobilizer itself (part of Instrument Cluster in many cars, but separate Immobilizer Control Module in some)
Check Immobilizer Measuring Values (usually in Instrument Cluster OR Immobilizer Control Module)
Match Key(s)/Instrument Cluster/Engine Control Unit (ECU)
Check Engine Control Unit (ECU) Power Supply (Relay)
Special NotesIn case of Engine Starting Issues please make sure that you are really experience an Immobilizer related Problem! Even if the Immobilizer engages, the Engine will still start fine but cut out after 2-3 Seconds. If you are NOT experiencing this behavior (e.g. Engine doesn't start at all) your Problem is very likely NOT Immobilizer related.
May be stored in Combination with 01176 - Key: Signal too Low in Immobilizer Control Module.
If no other immobilizer related fault codes are stored and the immobilizer related meas. blocks are fine except Engine Start not allowed, in rare occasions it helps to try cold-booting the car. Remove both battery cables from the battery. Short the battery cables together (away from the battery) for about 15 seconds. Reconnect the battery. (Example)
Low battery voltage (including a faulty battery) may cause Immobilizer system malfunctions and testing should be done only with a known good battery installed.
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00532 - Supply Voltage B+00532 - Supply Voltage B+: Signal too LowPossible CausesWiring/Connectors from/to Control Module faulty
Power Supply (Battery/Generator) faulty
Possible SolutionsCheck/Repair Wiring/Connectors from/to Control Module
Check Power Supply (Battery/Generator)
Special NotesWhen found in an individual control module, it's most likely a local source (e.g. wiring/connectors).
When found in multiple control modules at the same time, it's most likely a common source (e.g. ground spot, battery, generator).
Intermittent codes are often stored during low outside temperature when the battery capacity goes down and may be ignored.
Common with 16946/P0562/001378 - System Voltage: Too Low stored in other control modules.
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