911.50 3.8 litre pdcc problem
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2nd Gear
Joined: Jul 2023
Posts: 2
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911.50 3.8 litre pdcc problem
good day everyone
I'm having this intermittent dtc on porsche 911.50 3.8 litre 2014 regarding pdcc fault
it is 00230 (passive dtc) - rear axle pressure regulating valve circuit short to battery (im using autel im608)
Once the pdcc fault appear on the dash, it wont go away, but all of the function in the center console works just fine.
Once i turn the car off, it may appear on dash or it may not.
It happens quite often right after i start the car. At first i thought it was the battery, because pdcc fault pops when the starting battery voltage is 11.8-12.0v
So i change the battery but it still appear sometime.
i have checked if there is any wiring problem on the valve block at the rear mid undercarriage, but none was visually damaged.
The reservoir (with greencap) also not leaking or anything, oil is full. well the car only have 5000 kilometers.
When i did live data, all the parameters showing healthy movement. Pressure on front and rear (L/R) showing similar numbers, and the amperage also reading.
Have any of you guys have encounter anything similar? i could not find any info regarding this matter.
Im not sure if its the valve block assembly fault because it is the only electronic that control it (or able to short to positive), also the valve itself are all independent vacuum on each side with no electronic/socket. Fuses are all good as well.
I'm having this intermittent dtc on porsche 911.50 3.8 litre 2014 regarding pdcc fault
it is 00230 (passive dtc) - rear axle pressure regulating valve circuit short to battery (im using autel im608)
Once the pdcc fault appear on the dash, it wont go away, but all of the function in the center console works just fine.
Once i turn the car off, it may appear on dash or it may not.
It happens quite often right after i start the car. At first i thought it was the battery, because pdcc fault pops when the starting battery voltage is 11.8-12.0v
So i change the battery but it still appear sometime.
i have checked if there is any wiring problem on the valve block at the rear mid undercarriage, but none was visually damaged.
The reservoir (with greencap) also not leaking or anything, oil is full. well the car only have 5000 kilometers.
When i did live data, all the parameters showing healthy movement. Pressure on front and rear (L/R) showing similar numbers, and the amperage also reading.
Have any of you guys have encounter anything similar? i could not find any info regarding this matter.
Im not sure if its the valve block assembly fault because it is the only electronic that control it (or able to short to positive), also the valve itself are all independent vacuum on each side with no electronic/socket. Fuses are all good as well.