Pages: 1 [2]
Author Topic: Hesitation/hickup on acceleration, Spiking MAF Volt, Strange Coolant Temperature  (Read 8906 times)
aef
Hero Member
*****

Karma: +69/-46
Offline Offline

Posts: 1566



Check measurement block 32 in vcds
this will show you leaks

the values will get zeroed every time you delete dtc's
Logged
ettla
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 22



Ok, i logged some block1 block 31, 32. I had 6% idle Fuel trim and 16% Running fuel trim to begin with, then i reset them and got to 5% idle fuel trim and 6% running fuel trim during logging. I noticed lambda instantly went to 20% when i got into partial throttle/low boost region. i bought new hoses for the PCV system, i think i have another boost leak or vacuum leak that i will track down when i have made a leak tester.
Dont know what is happening with the coolant temp though, still dropping when im on full throttle.
Still got the p0116 p1297 p1602.
Logged
Pages: 1 [2]
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.012 seconds with 17 queries. (Pretty URLs adds 0s, 0q)