Volvo s80 '06 B5244S, start, runs 2 sec then dies
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Tonnes1977
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- Posts: 6
- Joined: Wed Nov 20, 2019 6:01 pm
Volvo s80 '06 B5244S, start, runs 2 sec then dies
Hi Guys, there are no dtc's stored and the data like cooling temp, airtemp and press, fuel press(by measuring) is ok. I did use the pico and i see a strange behavior of the fuel injector. It seems that the crank and cam correlation is ok. I compared this with a file from Volrem in the file libary, althought this car is running. The ignition timing seems good too by comparison to a diff file in libary. I connected injector 1, coil 1, crank and cam to the scope. Who can help me and could tell me what i can do to fix this problem?
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- Volvo_S80_2004 nok, kruk,ont, inject.psdata
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Re: Volvo s80 '06 B5244S, start, runs 2 sec then dies
Hello.
The duration of the injector pulse after entering the idle mode is clearly underestimated .
Possible cause - leaky intake.
Or - incorrect readings of the air flow meter.
That's about how it should be with a hot start :
The duration of the injector pulse after entering the idle mode is clearly underestimated .
Possible cause - leaky intake.
Or - incorrect readings of the air flow meter.
That's about how it should be with a hot start :
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Tonnes1977
- Newbie
- Posts: 6
- Joined: Wed Nov 20, 2019 6:01 pm
Re: Volvo s80 '06 B5244S, start, runs 2 sec then dies
Hi Vasek,
Your information
did solve the problem 
I did some research before on an intake leak and couldnt find it.
But, the connection on the air flow meter was de problem, when i pull the wire down the car did start and dies but when i pull it up the car didnt stall after start!
Big thx!
Your information
did solve the problem I did some research before on an intake leak and couldnt find it.
But, the connection on the air flow meter was de problem, when i pull the wire down the car did start and dies but when i pull it up the car didnt stall after start!
Big thx!