P1118 Trouble Code

View P1118 obd/2 error code description and symptoms. P1118 engine photo

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P1118

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

P1118 Error Code Repair Process :

The rule of P1118 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 p1118 manifold absolute temperature circuit low input. Likewise, overriding the OBD P1118 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.

P1118 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.

Common Causes of P1118

A common cause of code P1118 is the failure of P1118 Manifold Absolute Temperature Circuit Low Input, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
1Camshaft Position Sensor circuit poor electrical connection
Foreign matter caught in fuel filler cap

P1118 code for all cars

You can view according P1118 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P1118 Monteverdi 400

+P1118 Mahindra Commander

+P1118 Seat 133

+P1118 Ginetta G34

+P1118 Volvo 960

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

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