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  1. One of these modules will show door open signal...

    One of these modules will show door open signal in measuring blocks I believe it's Address 46: Central Conv. (J393).
    Door open signal usually is used to prime the pump. Also cycling of ignition...
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    Is there a snow screen? Before filter Good Luck

    Is there a snow screen? Before filter

    Good Luck
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    I would think you should monitor miss fire in ECU...

    I would think you should monitor miss fire in ECU measuring blocks and watch what cyl. are misfiring.
    If spark plugs where done then change the plug wires and or coil pack. With good stuff not cheap...
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    I would want to know what coolant temp is at...

    I would want to know what coolant temp is at start up.
    First scan shows -40 C all over in freeze frame.
    Second scan say's 3 C.

    Which is it?

    -40 c will for sure cause poor start up and...
  5. Auto scan. Driver door latch module usually...

    Auto scan.
    Driver door latch module usually causes this. Check the signal of door open. Usually same signal turns on inside light and triggers alarm.
    Drop driver window lock doors and open driver...
  6. Totally agree with Jack. O2 heater circuit...

    Totally agree with Jack.
    O2 heater circuit shorted to ground, not fused and poof goes ECU.

    Seen it a few times everything in ECU works codes, clearing codes, data but these two codes will not...
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    Out put tests will only cycle the SAI pump on and...

    Out put tests will only cycle the SAI pump on and off it will not run constant to pressurize exhaust.
    You need to supply power to SAI pump with a jumper wire. Do this at pump or the big maxi fuse...
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    If that's a question I don't understand? Does...

    If that's a question I don't understand?

    Does MKV have SAI with a Kombi valve you can hold open while jumping SAI pump? Then block tail pipes and feel around flex joints?
    If O2 zero out then I...
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    I know you are not agreeing with flex pipe...

    I know you are not agreeing with flex pipe leaking. Been there!

    Read this on a R32 flex pipe causing problems with 02 signal.
    ...
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    http://wiki.ross-tech.com/wiki/index.php/VW_New_Be...

    http://wiki.ross-tech.com/wiki/index.php/VW_New_Beetle/Cabriolet_(1C/1Y/9C)
  11. Thanks Guy’s. Anytime you can teach this...

    Thanks Guy’s.

    Anytime you can teach this stupid coal cracker new stuff it’s appreciated!

    Never really had to do any Can Gateway work for communication problems before so I was lost.
    I never...
  12. Plain Coal Cracker English Yoda. Please Block...

    Plain Coal Cracker English Yoda. Please
    Block 125 of ECU or ABS

    Before ABS rebuild I had ABS missing in a lot more modules.

    Also reading ABS is no longer a problem?

    I will look at 125...
  13. Problem with ABS Module after being sent out for rebuild.

    Got a 2004 Passat 4 motion 1.8T AWM
    ABS lost all communication common problem with these.
    Never was a any problem before this as I have worked on car for years.
    Reinstall same ABS module after...
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    EGT sensors are pricey and common only come in...

    EGT sensors are pricey and common only come in pairs and are needed.
    Also check for Vac. leak SAI Kombi or noid controlling them.


    Good Luck
  15. Good for you! Now did you re glue it? LOL ...

    Good for you!

    Now did you re glue it?
    LOL


    Good Luck
  16. Put a vac. gauge on vac. line to Kombi. Start...

    Put a vac. gauge on vac. line to Kombi.
    Start car cold do you have vac. to Kombi when SAI pump runs?
    Do you have vac. going to the solenoid that supplies vac. to Kombi?
    Does the solenoid supply...
  17. Only way you will feel the air in exhaust is....

    Only way you will feel the air in exhaust is.
    Apply vac with a hand pump to Kombi and jumper the pump to run constant. Jumper at relay or apply direct power.
    Engine off you should feel air (no...
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    I totally agree is the small size wiring! Never...

    I totally agree is the small size wiring!
    Never had wiring issues like today when they didn't cheap out with the amount of copper wire.
    Thinner is cheaper for them but fails and causes issues for...
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    So when you gonna make one and offer it for sale...

    So when you gonna make one and offer it for sale Jack?
    LOL :D
    Good Luck
  20. No the pins in connector go bad. Very common...

    No the pins in connector go bad.
    Very common even on older MK4 models but no TSB was ever made for them. They started to fail later in life with high mileage.
    MK5 failed at much lower mileage...
  21. Before clearing codes what are the long term fuel...

    Before clearing codes what are the long term fuel trims at idle and part load?
    +or- 5% is good.
    Also TSB for Throttle Body harness would be a good guess for P0121, P0221 & P1545

    Also check your...
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    No you have two left to pass. Long ride or set...

    No you have two left to pass.
    Long ride or set readiness but Cat has to be HOT!

    Good Luck
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    You have to clears the code for it to go away....

    You have to clears the code for it to go away.
    It passes the evap test when you run it. But that doesn't mean it will pass every time the ECU runs the test?
    Running hot and over a few trips it may...
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    Try measuring blocks instead or advanced...

    Try measuring blocks instead or advanced measuring blocks.
    Sometimes advanced doesn't work in older cars.

    Good Luck
  25. I am just a coal cracker from PA. But maybe it's...

    I am just a coal cracker from PA.
    But maybe it's me?
    When in a right hand drive car is a left or right turn actually different?

    Didn't think so....

    Good Luck
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