Help me sequential gods.
Hello guys.
after vacuum hose job I got the primary boost back. but still having a second turbo problem. I think I checked pretty much everything. my vacuum and pressure chambers are working fine. today I adjust precontrol actuator actually I broke the rod end so I have to weld and rethread it but after work my primary is sronger then ever!! actually my precontrol door was slightly open. so I got good primary and transition but after transition it drops to 6 psi in 1st and 2nd gear usually 3rd gear it is ok. After all the research and test I narrowed to TCA problem. and I did this test and guess what my TCA doesn't move. Check vacuum chamber's storage ability with engine off Pull off vacuum hose at Charge Relief Actuator Should hear air entering hose vacuum, re-attach hose Start engine - briefly accelerate engine to WOT in neutral again Turn engine off - KOKO 6 TIMES Watch Charge Control Actuator work each time Watch Turbo Control Actuator work each time, (need to crawl under the car to see this one) My TCA looked like to move (little bounce) but actually doesn't move to the end. My question is DOES this TCA has to pulled in all the way to the end during this test? IF that is problem what cause it ? vacuum side or pressure side? sorry for the long thread but I see some exit on my sequential hell now!! |
forgot my mode is DP,CB
|
All times are GMT -5. The time now is 12:18 PM. |
© 2024 MH Sub I, LLC dba Internet Brands