Wanted: Throttle potentiometer for 1990 CQ 2.3 20v 7a engine

Nick · 07-02-13, 01:28 PM

Please send me a PM if you've got one - part number is 054133154C.

Cheers,
Nick

farmer phil · 07-02-13, 04:51 PM

May have one will look in the morning and get back to you .is this the early engine with the tubular manifold ?

Nick · 08-02-13, 11:22 AM

Yes, tubular manifold.

farmer phil · 08-02-13, 06:21 PM

May have one where in the country are you ?

Nick · 08-02-13, 07:36 PM

Northamptonshire

andydunn2 · 08-02-13, 08:28 PM

If Farmer Phil can't help you out send a message to Acidburn as he is breaking my old CQ 20v...

farmer phil · 09-02-13, 03:36 PM

Right the unit I have here has the part number 051 133 154 A it has a black lead with a two pin connection and a three pin connection on the unit itself, this has come off a tubular manifold engine .

Nick · 10-02-13, 11:44 AM

That's odd, ETKA lists 051 133 154A as the part for the F 8A-L-203 051>> chassis - ie. with the non-tubular manifold, which also appears to use a different throttle body. Perhaps yours is the later chassis but with the earlier manifold ? Or maybe the earlier chassis with the later throttle body ? If it's the latter then it would suggest that one solution might be to swap the complete throttle body.

Any thoughts ?

farmer phil · 10-02-13, 12:44 PM

Is the wiring the same ? if not then there would be a problem ,I have striped quite a few of these ( mainly the none tubular engines ) but they always have had this unit .Only thing I can think is it may be the latter engine that some one has put the tubular manifold on not sure.

farmer phil · 10-02-13, 01:06 PM

Right just been out to look at a 90 20v which I bought some time ago ,this has a tubular manifold ,I have taken off the throttle body and the unit has the right part number on it (054 133 154 C ) so I do have the right part ,it has hitachi on the top and a four point plug .

08-02-13, 08:28 PM	#6
andydunn2 Ragtop Collector Classic Audi Club Member Join Date: Nov 2010 Location: Chorley Posts: 1,463	If Farmer Phil can't help you out send a message to Acidburn as he is breaking my old CQ 20v... __________________ "Earl" 1998 2.8 V6 Cabriolet "The Duke" 1997 2.6 V6 Cabriolet (Sold....sadly) Project "Best of Both Worlds" 1995 S2 Quattro Cabriolet

07-02-13, 04:51 PM	#2
farmer phil Grown up member Classic Audi Club Member Join Date: Mar 2011 Location: Cornwall Posts: 180	May have one will look in the morning and get back to you .is this the early engine with the tubular manifold ?

08-02-13, 11:22 AM	#3
Nick Grown up member Classic Audi Club Member Join Date: Dec 2007 Posts: 36	Yes, tubular manifold.

08-02-13, 06:21 PM	#4
farmer phil Grown up member Classic Audi Club Member Join Date: Mar 2011 Location: Cornwall Posts: 180	May have one where in the country are you ?

08-02-13, 07:36 PM	#5
Nick Grown up member Classic Audi Club Member Join Date: Dec 2007 Posts: 36	Northamptonshire

09-02-13, 03:36 PM	#7
farmer phil Grown up member Classic Audi Club Member Join Date: Mar 2011 Location: Cornwall Posts: 180	Right the unit I have here has the part number 051 133 154 A it has a black lead with a two pin connection and a three pin connection on the unit itself, this has come off a tubular manifold engine .

10-02-13, 11:44 AM	#8
Nick Grown up member Classic Audi Club Member Join Date: Dec 2007 Posts: 36	That's odd, ETKA lists 051 133 154A as the part for the F 8A-L-203 051>> chassis - ie. with the non-tubular manifold, which also appears to use a different throttle body. Perhaps yours is the later chassis but with the earlier manifold ? Or maybe the earlier chassis with the later throttle body ? If it's the latter then it would suggest that one solution might be to swap the complete throttle body. Any thoughts ?

10-02-13, 12:44 PM	#9
farmer phil Grown up member Classic Audi Club Member Join Date: Mar 2011 Location: Cornwall Posts: 180	Is the wiring the same ? if not then there would be a problem ,I have striped quite a few of these ( mainly the none tubular engines ) but they always have had this unit .Only thing I can think is it may be the latter engine that some one has put the tubular manifold on not sure.

10-02-13, 01:06 PM	#10
farmer phil Grown up member Classic Audi Club Member Join Date: Mar 2011 Location: Cornwall Posts: 180	Right just been out to look at a 90 20v which I bought some time ago ,this has a tubular manifold ,I have taken off the throttle body and the unit has the right part number on it (054 133 154 C ) so I do have the right part ,it has hitachi on the top and a four point plug .