Search found 9 matches

by kjschaudt
Sat Jun 11, 2016 10:36 pm
Forum: Current Thunderbirds
Topic: Is key off power at Fuel Pump + normal?
Replies: 0
Views: 6632

Is key off power at Fuel Pump + normal?

Is slowly decaying power at Fuel pump Positive lead normal after the key is turned from Run to off? Debugging a strong crank but almost no start condition on 2002 'bird. Cranks well and will start for 30 seconds about once every day. Main codes noted were P1237 - Fuel pump primary circuit malfunctio...
by kjschaudt
Fri Jun 10, 2016 9:45 pm
Forum: Current Thunderbirds
Topic: 2002 Fuel pump wiring diagram
Replies: 0
Views: 5380

2002 Fuel pump wiring diagram

Am trying to trace a possible short. Bought the full Ford Manual on CD. I might have missed it but it appears that the two fuel pumps and wiring harness are not shown. All I can find is one circuit from the REM to a single fuel pump with sender. Can't find the wiring harness listed in the manual eit...
by kjschaudt
Mon May 30, 2016 2:08 am
Forum: Current Thunderbirds
Topic: 2002 Fuel Pump Driver Module / Ford Manual
Replies: 1
Views: 7338

2002 Fuel Pump Driver Module / Ford Manual

After replacing the blown spare, cleaning up the shards from the tire belts and installing a new battery, the 2002 Bird runs at most for 30 seconds. No measurable fuel pressure. Codes suggest possible problem with shorts, the Fuel Pump Driver module (FPDM), or of course the fuel pump. Bought the 200...
by kjschaudt
Thu Apr 28, 2016 9:58 pm
Forum: Current Thunderbirds
Topic: Battery replacement / electrical problems
Replies: 1
Views: 4543

Battery replacement / electrical problems

2002 T'bird won't start after battery replacement and extended period of idleness. Cranks, fires occasionally, but won't run longer than a minute or so. Scanner shows P1237 Powertrain Fuel pump primary circuit malfunction; U1262 Hybrid Electronic Cluster; B1201 Body: REM Fuel sender circuit failure ...
by kjschaudt
Mon Mar 28, 2016 5:17 pm
Forum: Current Thunderbirds
Topic: 2002 Tbird. Blown spare =No start / weird electrics
Replies: 2
Views: 4625

2002 Tbird. Blown spare =No start / weird electrics

Spare tire blew in trunk of 2002 Tbird and the steel cord touched battery terminals. Nothing blew but electrics went wonky. Alarm went off somewhat randomly. Driver side window rolled down when I opened door and wouldn't close. Did start once but ran rough. Battery wouldn't hold charge so I replaced...
by kjschaudt
Thu Oct 22, 2015 1:33 am
Forum: General T-Bird Tech
Topic: RE: 2003 Coil on Plugs Scoop Article
Replies: 12
Views: 12244

Re: RE: 2003 Coil on Plugs Scoop Article

[quote]All my cars are Fords, and this is the least reliable one I have ever had./quote] With the exception of a Dodge that we bought in 1975, every car that we bought for driving in the past 40 years has been a Ford. Had to get the first Contour that we bought declared a Lemon but every other Ford ...
by kjschaudt
Wed Oct 21, 2015 10:48 pm
Forum: General T-Bird Tech
Topic: RE: 2003 Coil on Plugs Scoop Article
Replies: 12
Views: 12244

Re: RE: 2003 Coil on Plugs Scoop Article

This 'bird starts to run rough from the go but doesn't light the warning light. Never has. My old mechanic was pretty good and he could find the bad coil on the scope. Once it was replaced, everything ran well until the next failure. Still cost a fair penny but cheaper than the dealer. Unfortunately...
by kjschaudt
Wed Oct 21, 2015 11:54 am
Forum: General T-Bird Tech
Topic: RE: 2003 Coil on Plugs Scoop Article
Replies: 12
Views: 12244

Re: RE: 2003 Coil on Plugs Scoop Article

We have a 2002 T-Bird which was not covered by the extended warranty. Owned it since 2009, driven it about 6,000 miles. Only time it gets wet is when I wash it. We end up replacing coils about every year. Haven't pulled the records but I think it is often the same coils. Am trying to determine (0) W...
by kjschaudt
Tue Oct 20, 2015 8:07 pm
Forum: General T-Bird Tech
Topic: RE: 2003 Coil on Plugs Scoop Article
Replies: 12
Views: 12244

Re: RE: 2003 Coil on Plugs Scoop Article

where can I get a copy of this article? Our 2002 bird is yet again having coil issues despite never being driven in the rain nor exposed to the rain.
Best

Ken Schaudt kjschaudt "at" schaudt.us