P0852 Jeep Auto Trouble Code
P0852 Jeep OBD2 may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.
The computer notices the canister is empty when it detects a leaner condition (all the vapors are used up) and it resumes normal fuel delivery. Some car manufacturers then close the vent solenoid but leave the purge solenoid open. That creates a vacuum throughout the entire fuel storage system. Once the correct vacuum is reached, it closed the purge solenoid and waits to see if the vacuum holds.
P0852 Jeep Possible Solution:
Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.
P0852 Jeep Description For All Models :
- Jeep Cherokee
- Jeep Cj
- Jeep Cj2
- Jeep Cj3
- Jeep Cj5
- Jeep Cj7
- Jeep Commander
- Jeep Compass
- Jeep Compass 2
- Jeep Dakar
- Jeep Grand Cherokee
- Jeep Grand Wagoneer
- Jeep Icon
- Jeep Jeepster
- Jeep Laredo
- Jeep Liberty
- Jeep Mb
- Jeep Patriot
- Jeep Renegade
- Jeep Station Wagon
- Jeep Varsity
- Jeep Willys
- Jeep Wrangler
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P0852 Jeep Trouble Repair :
P0852 Jeep code shows that location the body harness connector, located in and around the left hand kick panel area or inside the IP (consult a shop manual for location). Water can leak into the connector from clogged sunroof drains, A-pillar leaks, or windshield or cowling leaks. |
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