My Chilton manual does a good job of helping me determine my engine and
transmission models but does nothing to help me determine my fuel
injection system. I have a 1992 940 turbo and the manual gives me
three possible injection systems. A jetronoc, a motronic and a Regina.
I think I have a Jetronic but not sure. Does anyone know how to tell?
Thanks.
sq1euo - 12 Feb 2006 13:11 GMT
> My Chilton manual does a good job of helping me determine my engine and
> transmission models but does nothing to help me determine my fuel
> injection system. I have a 1992 940 turbo and the manual gives me
> three possible injection systems. A jetronoc, a motronic and a Regina.
> I think I have a Jetronic but not sure. Does anyone know how to tell?
Take a photo and put the link on the alt.autos.volvo. Most of user of 940
tell You in 100% witch injection have you got.

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Jarek (SQ1EUO) - V740 B230F + LPG (1988)
sq1euo@wp.pl
sq1euo@stud.pam.szczecin.pl
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Per Hauge-Nielsen - 12 Feb 2006 14:27 GMT
On the jetronic system the engine has a cylinder shaped ignition coil and
the Air Mass Meter on the intake hose between filter and throttle housing,
has some electronic part built on the tube, where the connector ( 6 pole )
is connecteed.
On Regina fitted engines the ignition coil is a box-like thing, and the MAP
sensor has no external parts, only the connector ( 2 pole).
I don't think the Motronic was ever fitted to the 940. Maybe your chilton
manual deal with 960 as well.
Regards
Per Hauge
> My Chilton manual does a good job of helping me determine my engine and
> transmission models but does nothing to help me determine my fuel
> injection system. I have a 1992 940 turbo and the manual gives me
> three possible injection systems. A jetronoc, a motronic and a Regina.
> I think I have a Jetronic but not sure. Does anyone know how to tell?
> Thanks.
Per Hauge-Nielsen - 12 Feb 2006 16:44 GMT
On the jetronic system the engine has a cylinder shaped ignition coil and
the Air Mass Meter on the intake hose between filter and throttle housing,
has some electronic part built on the tube, where the connector ( 6 pole )
is connecteed.
On Regina fitted engines the ignition coil is a box-like thing, and the Air
intake temp
sensor has no external parts, only the connector ( 2 pole).
I don't think the Motronic was ever fitted to the 940. Maybe your chilton
manual deal with 960 as well.
Regards
Per Hauge
> My Chilton manual does a good job of helping me determine my engine and
> transmission models but does nothing to help me determine my fuel
> injection system. I have a 1992 940 turbo and the manual gives me
> three possible injection systems. A jetronoc, a motronic and a Regina.
> I think I have a Jetronic but not sure. Does anyone know how to tell?
> Thanks.
James Sweet - 12 Feb 2006 18:21 GMT
> My Chilton manual does a good job of helping me determine my engine and
> transmission models but does nothing to help me determine my fuel
> injection system. I have a 1992 940 turbo and the manual gives me
> three possible injection systems. A jetronoc, a motronic and a Regina.
> I think I have a Jetronic but not sure. Does anyone know how to tell?
> Thanks.
If it's Jettronic there will be an air mass meter between the airbox and
turbo. The only 940 I've worked on has Regina but it isn't a turbo.
TomR - 13 Feb 2006 03:59 GMT
I cant post a pic or link but the coil is cylinder shaped. The AMM is
between the a/c and the turbo so I must have a Jetronic.
Thanks for the help.
Peter K L Milnes - 14 Feb 2006 02:11 GMT
Most likely LH 2.4.
All the best, Peter.
700/900/90 Register Keeper,
Volvo Owners Club (UK).
>I cant post a pic or link but the coil is cylinder shaped. The AMM is
> between the a/c and the turbo so I must have a Jetronic.
> Thanks for the help.