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Old 22-09-2008   #1
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Unhappy Doblo 1.3 jtd multijet 05

Doblo 1.3 jtd multijet 05 will drive through 1st 2nd and then in 3rd gear at 3000 rpm goes into limp mode, with a flash of the engine management light. scanner shows fault code of "air supply circuit, flow fault." we have changed the MAF sensor and map/ boost sensor but still no change has anyone any ideas as i'm pulling out what little hair i have left.
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Old 22-09-2008   #2
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Re: Doblo 1.3 jtd multijet 05

Partially blocked air filter or air inlet trunking???

Dave.
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Old 22-09-2008   #3
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Re: Doblo 1.3 jtd multijet 05

Quote Originally Posted by Davren View Post
Partially blocked air filter or air inlet trunking???

Dave.

thanks but we've already checked the air intake from top to bottom.
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Old 27-09-2008   #4
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Re: Doblo 1.3 jtd multijet 05

possibly faulty bosch air flow meter!!
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Old 28-11-2008   #5
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Re: Doblo 1.3 jtd multijet 05

Were is the map sensor located on that engine? and what does it look like?
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Old 19-12-2008   #6
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Re: Doblo 1.3 jtd multijet 05

I think you have the same problem with me. Your turbo pressure is going up to 1.5 bar...
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Old 19-12-2008   #7
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Re: Doblo 1.3 jtd multijet 05

Quote Originally Posted by vantec View Post
Doblo 1.3 jtd multijet 05 will drive through 1st 2nd and then in 3rd gear at 3000 rpm goes into limp mode, with a flash of the engine management light. scanner shows fault code of "air supply circuit, flow fault." we have changed the MAF sensor and map/ boost sensor but still no change has anyone any ideas as i'm pulling out what little hair i have left.
You been to garage yet? (its a common fault on these engines)
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Old 05-01-2009   #8
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Re: Doblo 1.3 jtd multijet 05

which map sensor do you use? can you tell me pls.
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