00537: Difference between revisions
From Ross-Tech Wiki
Table Of Contents
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1.
00537 - Lambda (Oxygen Sensor) Regulation
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1.1.1
00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit
- 1.1.1.2 Possible Symptoms
- 1.1.2.2 Possible Causes
- 1.1.3.2 Possible Solutions
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1.2.1
00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit
- 1.2.1.6 Possible Symptoms
- 1.2.2.6 Possible Causes
- 1.2.3.6 Possible Solutions
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1.1.1
00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit
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==== Possible Symptoms ==== | ==== Possible Symptoms ==== | ||
* | * Lambda Control inactive | ||
* Engine running | * Engine running rough | ||
==== Possible Causes ==== | ==== Possible Causes ==== | ||
* | * Wiring and/or Connector(s) from/to Injectors faulty | ||
* Injector | * Injector(s) faulty/blocked | ||
* Fuel | * Fuel Pressure Regulator faulty | ||
* Fuel | * Fuel Pump faulty | ||
* Fuel | * Fuel Tank empty | ||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
* Check Lambda | * Check Lambda Control/Sensors | ||
* Check | * Check/Repair Wiring and/or Connector(s) from/to Injectors | ||
* Check | * Check/Replace/Clean Injector(s) | ||
* Check | * Check/Replace Fuel Pressure Regulator | ||
* Check | * Check/Replace Fuel Pump | ||
* Check Fuel Level | |||
=== 00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit === | === 00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit === | ||
==== Possible Symptoms ==== | |||
* Lambda Control inactive | |||
* Engine running rough | |||
==== Possible Causes ==== | ==== Possible Causes ==== | ||
* Activated | * Activated Charcoal Filter Solenoid Valve 1 (N80) leaking/sticking | ||
* Injector | * Injector faulty (not closing completely) | ||
* Fuel | * Fuel Pressure Regulator faulty | ||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
* Check | * Check/Replace Activated Charcoal Filter Solenoid Valve 1 (N80) | ||
* Check | * Check/Replace/Clean Injector(s) | ||
* Check | * Check Fuel Pressure Regulator | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 10:32, 18 August 2010
00537 - Lambda (Oxygen Sensor) Regulation
00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit
Possible Symptoms
- Lambda Control inactive
- Engine running rough
Possible Causes
- Wiring and/or Connector(s) from/to Injectors faulty
- Injector(s) faulty/blocked
- Fuel Pressure Regulator faulty
- Fuel Pump faulty
- Fuel Tank empty
Possible Solutions
- Check Lambda Control/Sensors
- Check/Repair Wiring and/or Connector(s) from/to Injectors
- Check/Replace/Clean Injector(s)
- Check/Replace Fuel Pressure Regulator
- Check/Replace Fuel Pump
- Check Fuel Level
00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit
Possible Symptoms
- Lambda Control inactive
- Engine running rough
Possible Causes
- Activated Charcoal Filter Solenoid Valve 1 (N80) leaking/sticking
- Injector faulty (not closing completely)
- Fuel Pressure Regulator faulty
Possible Solutions
- Check/Replace Activated Charcoal Filter Solenoid Valve 1 (N80)
- Check/Replace/Clean Injector(s)
- Check Fuel Pressure Regulator