B17E6 BMW Fault Code
Check B17E6 OBD Fault Code ReasonThe issue covered by the bulletin involves a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperature operation.
B17E6 Code Symptoms :
The rule of B17E6 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of B17E6.
Likewise, overriding the OBD system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.
Diagnosis And Repairing B17E6
Parts or components should not be replaced with reference to only a B17E6 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.
How to fix B17E6 code ?
- Continuous oil flow to the VCT piston chamber
- Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
- Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
- Faulty Mass Air Flow (MAF) sensor
On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function.
On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.
