TPS Adjustment
#41
Craig,
I dont know of them, and I usually get what I need, from Simon at SNG Barratt UK, NEVER had an issue,
Any of the suppliers that sponsor this site will be suitable.
BUT
The 3 leg Bourns style is available again, and there are numerous threads from Greg and Co regarding the part number etc. SNG or David Manners seems to be the the go.
I swapped mine for the 2 leg, a s/hand from an XJ40, waaaaaay back, before computers and Forums. Same as the X300 unit by the way, coz I took note when I had the X300 apart.
My PDF is attached.
There was some messing around, but it worked out, lots of thinking, and analysing, one item at a time.
I dont know of them, and I usually get what I need, from Simon at SNG Barratt UK, NEVER had an issue,
Any of the suppliers that sponsor this site will be suitable.
BUT
The 3 leg Bourns style is available again, and there are numerous threads from Greg and Co regarding the part number etc. SNG or David Manners seems to be the the go.
I swapped mine for the 2 leg, a s/hand from an XJ40, waaaaaay back, before computers and Forums. Same as the X300 unit by the way, coz I took note when I had the X300 apart.
My PDF is attached.
There was some messing around, but it worked out, lots of thinking, and analysing, one item at a time.
Last edited by Grant Francis; 02-15-2019 at 10:03 PM.
The following 2 users liked this post by Grant Francis:
Crackerbuzz (02-16-2019),
Greg in France (02-16-2019)
#42
Join Date: Mar 2008
Location: Pacific Northwest USA
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https://www.bourns.com/products/sens...sition-sensors
Have you guys had any experience with these parts or will they be ok?
https://www.terrysjag.com/product//EAC2670OEM.html
Cheers
Craig
https://www.terrysjag.com/product//EAC2670OEM.html
Cheers
Craig
I got one (can't remember where...possibly Terry's) a few months ago and it works fine so far
Cheers
DD
The following 2 users liked this post by Doug:
Crackerbuzz (02-16-2019),
Grant Francis (02-15-2019)
#43
#44
Ok...
At the moment she runs okay but because the TPS has dead spots and was extremely sensitive, it drives differently than before. Obviously this will change once I install the new TPS.
1: Seems to have more power overall and better response
2: Stalls at traffic lights after de-throttling and squeezing the trigger, but will idle fine
3: Has started to backfire after de-throttling and once throttle has been touched lightly.
Can a Faulty or out of sync TPS cause backfires?
Cheers
Craig
At the moment she runs okay but because the TPS has dead spots and was extremely sensitive, it drives differently than before. Obviously this will change once I install the new TPS.
1: Seems to have more power overall and better response
2: Stalls at traffic lights after de-throttling and squeezing the trigger, but will idle fine
3: Has started to backfire after de-throttling and once throttle has been touched lightly.
Can a Faulty or out of sync TPS cause backfires?
Cheers
Craig
#45
The following users liked this post:
Crackerbuzz (02-18-2019)
#46
#47
#48
Join Date: Mar 2008
Location: Pacific Northwest USA
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#49
Hi Doug,
No, but looks the same as the original Lucas but with no markings. Does not seem to rotate quite as smoothly as the original but maybe age does that?
It runs through its voltage perfectly though.
Adding the speaker cable allowed me to set it up in literally 5 minutes, was super easy!
No, but looks the same as the original Lucas but with no markings. Does not seem to rotate quite as smoothly as the original but maybe age does that?
It runs through its voltage perfectly though.
Adding the speaker cable allowed me to set it up in literally 5 minutes, was super easy!
Last edited by Crackerbuzz; 03-02-2019 at 08:30 PM.
#50
#51
Yep.
HAVOC.
The ECU is looking for that magical 0.32 - 0.36 as its idle marker.
6CU probably not as fussy as the later 16CU units.
Fuel shut off, as in injector pulse will occur below those numbers, and above that, the engine will hunt at cruising throttle.
By all means play around, I did, and I had NO Forums, or computers to refer to, just kept at it until it was as the shop settings said, took days, and way too many beers.
I took/wrote notes, LOTS of scribbles, no camera back then.
HAVOC.
The ECU is looking for that magical 0.32 - 0.36 as its idle marker.
6CU probably not as fussy as the later 16CU units.
Fuel shut off, as in injector pulse will occur below those numbers, and above that, the engine will hunt at cruising throttle.
By all means play around, I did, and I had NO Forums, or computers to refer to, just kept at it until it was as the shop settings said, took days, and way too many beers.
I took/wrote notes, LOTS of scribbles, no camera back then.
#52
The following users liked this post:
Grant Francis (03-03-2019)
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