P47A1 Lotus Elise S2 111s OBD Code

OBD/2 P47A1 error code description and symptoms.

The 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.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

P47A1 Lotus Elise S2 111s Error Code Repair Process :

The rule of P47A1 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 . Likewise, overriding the OBD P47A1 error in 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.

Common Causes of Lotus Elise S2 111s P47A1 OBD2 Code

A common cause of code P47A1 is the failure of , but there are several other possible causes as well, such as ;

Exhaust gas leaks
Faulty starter motor
Incorrect Positive Crankcase Ventilation (PCV) hose connection
Clogged or faulty fuel injector (s)

P47A1 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P47A1 Lotus Elise S2 111s OBD Code

P47A1 Lotus Elise S2 111s Error Code Repair Process :

Common Causes of Lotus Elise S2 111s P47A1 OBD2 Code

P47A1 code for other Lotus cars