LEGACY7770 wrote:Hello All Did a Leak Off Test On A 2004 Transit 2.0 TDCI Today. Owner Said That Under Hard Acceleration That The Engine Will Cut Out Or Switch To Limp Mode.
Went For A Test Drive And Sure Enough 5th Gear 3000RPM Engine Dies Or Goes Into Limp.
Leak Off Test Showed All Injectors 25Ml After 2 Mins At 3000 RPMs Looks High To Me?????
What Do You Think The Normal Leak Back Is???
1050Bar after 5 second crank time is this right ?
Desired FRP & actual at time of fault ?
Robski wrote:1050Bar after 5 second crank time is this right ?
Post the capture, that's too long for my liking, it should hit a high pressure (voltage) in less time than that.Desired FRP & actual at time of fault ?
Hi mate . FRP at time of fault was 132600kpa thats 1326bar FRP volatge was 1.01v?? but may have missed the max on this . will do a pump proof test autodata says 2v at 3000rpm so when i do the test i will look for 2v or above and holding. dont have a pico yet i have a vantage pro so no screen shots. what controls the imv mate the map / maf/ egr position as the egr value was stuck closed freed off the best i can but still 100% better no smoke whatsoever. the van drives all day sweet as a nut until you put your foot down in 4th 5th gear then it cuts out restarts right away. done the leak off 3000rpm for 2 mins 25ml in each pot.
This question still stands.......
Users browsing this forum: No registered users and 0 guests
Pico Technology — automotive lab scopes and diagnostic equipment