Bambang Himawanto
505 GTI '89
Bandung, Indonesia
-----Original
From: Jim Lill <jpl@vectorbd.com>
To: Jepp114@aol.com <Jepp114@aol.com>
Cc: Peugeot-l@egroups.com <Peugeot-l@egroups.com>
Date: 15 Juni 1999 6:50
Subject: Re: '89 405 Mi16 not running right
>On Mon, 14 Jun 1999 Jepp114@aol.com wrote:
>
>> I've just done the check engine codes, and it says I need a new airflow
>> sensor....
>
>You might also try some manual troubleshooting of the AFM itself. It has
>four connection
>
> Rf Rt
>___/\/\/\/\_______/\/\/\/\
>| | | |
>| | | |
>v v v v
>22 7 9 6B
>(44) (7) (12) (26)
>
>
>The (pin) numbers are those on the ECU. You might want to confirm end to
>end continuity and pin numbers in the harness by pulling the ECU plug off
>too.
>
>This info is a little sketchy, as are the books I have!
>
>Rf is the flow meter itself. Rt is the thermo sensor
>
>Rf should read 300-500 ohms end-to-end and should not vary.
>>From the pot's arm to either end the value should vary with flap movement
>and be 10-200 ohms at rest
>
>Rt should read 2000-3000 ohms at 68F and 250-400 ohms at 176F
>
>There should be infinite ohms between any of the 4 wires and ground
>
>
>
>
>
>
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