@mfletcherg122 you don't have to hear a whistling sound to figure out there is a leak...!! , the best think u can do is to log the boost block 115 or 118 via vagcom . What mods u have ?
well it has only happened recently to me, my car is kinda doing what your boost guage shows. when i accelerate hard the boost seems to cut out and then the next second its back. i was going to pull the dv tonight after work to have a look and see if its damaged. there is no whisltling sound coming from the boost circuit. i was hoping to find something on the forums, but there is nothing really there that describes the same thing.
i too am having a surging issue with my mkv gti, did your car surge and kinda feel like wheel spinning? it is only happening when i really push the turbo, if i drive normally everything runs fine at all speeds.
@mfletcherg122 you don't have to hear a whistling sound to figure out there is a leak...!! , the best think u can do is to log the boost block 115 or 118 via vagcom . What mods u have ?
mdorgham 1 year ago
@mfletcherg122 you don't have to hear a whistling sound to figure out there is a leak...!!
mdorgham 1 year ago
well it has only happened recently to me, my car is kinda doing what your boost guage shows. when i accelerate hard the boost seems to cut out and then the next second its back. i was going to pull the dv tonight after work to have a look and see if its damaged. there is no whisltling sound coming from the boost circuit. i was hoping to find something on the forums, but there is nothing really there that describes the same thing.
mfletcherg122 1 year ago
i too am having a surging issue with my mkv gti, did your car surge and kinda feel like wheel spinning? it is only happening when i really push the turbo, if i drive normally everything runs fine at all speeds.
mfletcherg122 1 year ago
@mfletcherg122 after I read about surging I figured out that I don't suffer from surging but its a boost fluctuation.
if you are suffering from a boost issues most of the time its because of the following :
- Bad DV (diverter valve)
- PCV malfunctioning
- Air leak in general
Surging is a different story , Surging occurs when there is delay in dumping the compressed air after you remove your leg of the accelerator ...
mdorgham 1 year ago
Comment removed
onesick302 1 year ago
@onesick302 I used BSH kit , which uses Forge DV (BOV).
mdorgham 1 year ago
@onesick302 I used BSH kit , which uses Forge DV (BOV).
mdorgham 1 year ago
it was a DV issue ... !
mdorgham 2 years ago
@mdorgham what does DV mean?
RatzFatz101 1 year ago
@RatzFatz101 Diverter valve, blow off valve :)
mdorgham 1 year ago
I have the same issue on my K03...how did u solved it?
jocker190 2 years ago