U1825 Porsche Boxster Type 987 OBD Code

OBD/2 U1825 error code description and symptoms.

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 U1825

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.

U1825 Porsche Boxster Type 987 Error Code Repair Process :

OBD U1825 code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components and seat driver forward circuit short to battery, while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to U1825 malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. In addition, OBD also monitors for U1825 and other malfunctions in the fuel system problems that traditional tailpipe tests were not designed to identify. Most state and local areas also include a gas cap pressure test as part of an emission inspection.

Difficulty Level (Easy)

Repair Time (20 Min.)

Cost Prediction : $ 50-100

Common Causes of Porsche Boxster Type 987 U1825 OBD2 Code

A common cause of code U1825 is the failure of Seat Driver Forward Circuit Short To Battery, but there are several other possible causes as well, such as ;

• Continuous oil flow to the VCT piston chamber
• Continuous oil flow to the VCT piston chamber
• Faulty Camshaft Position Sensor
• Faulty Camshaft Position Sensor

U1825 is a kind of Network Trouble Code U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

U1825 code for other Porsche cars

You can view according U1825 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• U1825 Porsche 1300
• U1825 Porsche 3400
• U1825 Porsche 356
• U1825 Porsche 550
• U1825 Porsche 718
• U1825 Porsche 804
• U1825 Porsche 901
• U1825 Porsche 904
• U1825 Porsche 906
• U1825 Porsche 907
• U1825 Porsche 908
• U1825 Porsche 910
• U1825 Porsche 911
• U1825 Porsche 911 Type 991
• U1825 Porsche 911 Type 996
• U1825 Porsche 911 Type 997
• U1825 Porsche 912
• U1825 Porsche 914
• U1825 Porsche 917
• U1825 Porsche 924
• U1825 Porsche 928
• U1825 Porsche 930
• U1825 Porsche 931
• U1825 Porsche 935
• U1825 Porsche 936
• U1825 Porsche 937
• U1825 Porsche 944
• U1825 Porsche 959
• U1825 Porsche 962
• U1825 Porsche 964
• U1825 Porsche 965
• U1825 Porsche 968
• U1825 Porsche 986
• U1825 Porsche 993
• U1825 Porsche 996
• U1825 Porsche Boxster
• U1825 Porsche Boxster Type 981
• U1825 Porsche Boxster Type 986
• U1825 Porsche Carrera Gt
• U1825 Porsche Cayenne
• U1825 Porsche Cayenne Type 92a
• U1825 Porsche Cayenne Type 9pa
• U1825 Porsche Cayman
• U1825 Porsche Cayman Type 718
• U1825 Porsche Cayman Type 981
• U1825 Porsche Cayman Type 987
• U1825 Porsche Coupe
• U1825 Porsche Dp
• U1825 Porsche Gt
• U1825 Porsche Gt2
• U1825 Porsche Gt3
• U1825 Porsche Karisma
• U1825 Porsche Kremer
• U1825 Porsche Macan Type 95b
• U1825 Porsche Mega
• U1825 Porsche Panamera Type 970
• U1825 Porsche Panamericana
• U1825 Porsche Rsk
• U1825 Porsche Tapiro

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