00537: Difference between revisions
From Ross-Tech Wiki
Table Of Contents
-
1.
00537 - Lambda (Oxygen Sensor) Regulation
-
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
-
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
-
1.1.1
00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit
RtWiKiSyS0p (talk | contribs) No edit summary |
|||
| (5 intermediate revisions by one other user not shown) | |||
| Line 3: | Line 3: | ||
=== 00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit === | === 00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit === | ||
==== Possible | ==== Possible Symptoms ==== | ||
* Lambda Control inactive | |||
* Engine running rough | |||
==== Possible | ==== Possible Causes ==== | ||
* Wiring and/or Connector(s) from/to Lambda Sensor(s) faulty | |||
* Lambda Control/Sensor(s) faulty | |||
* Injector(s) faulty/blocked | |||
* Fuel Pressure Regulator faulty | |||
* Fuel Pump faulty | |||
* Fuel Tank empty | |||
* Vacuum/air leaks | |||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
* Check Lambda Control/Sensors | |||
* Check/Repair Wiring and/or Connector(s) from/to Lambda Sensor(s) | |||
* Check/Replace/Clean Injector(s) | |||
* Check/Replace Fuel Pressure Regulator | |||
* Check/Replace Fuel Pump | |||
* Check Fuel Level | |||
* Vacuum/smoke test hoses/valves and replace leaking ones | |||
=== 00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit === | === 00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit === | ||
==== Possible | ==== 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 ==== | ==== Possible Solutions ==== | ||
* Check/Replace Activated Charcoal Filter Solenoid Valve 1 (N80) | |||
* Check/Replace/Clean Injector(s) | |||
* Check Fuel Pressure Regulator | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 21:26, 22 May 2012
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 Lambda Sensor(s) faulty
- Lambda Control/Sensor(s) faulty
- Injector(s) faulty/blocked
- Fuel Pressure Regulator faulty
- Fuel Pump faulty
- Fuel Tank empty
- Vacuum/air leaks
Possible Solutions
- Check Lambda Control/Sensors
- Check/Repair Wiring and/or Connector(s) from/to Lambda Sensor(s)
- Check/Replace/Clean Injector(s)
- Check/Replace Fuel Pressure Regulator
- Check/Replace Fuel Pump
- Check Fuel Level
- Vacuum/smoke test hoses/valves and replace leaking ones
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