 TPS sensor board replacement procedure? |
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| Amphicar770 |
 Jun 30 2014, 10:40 AM
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#1
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Senior Member  Group: Members Posts: 1,222 Joined: 20-April 10 From: PA, USA Member No.: 11,639 Region Association: MidAtlantic Region 
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Hi all,
Before I go down what seems like the obvious but wrong path. Just got a new tips sensor board from 914rubber.com. When installing, shouldn't remove the tps assembly from the engine or leave it in place. I was thinking it may need to come off but don't know if that opens a can of works in terms of linkage,gaskets, etc. Thanks, Mike |
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| Amphicar770 |
Jun 30 2014, 10:26 PM
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#2
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Senior Member Group: Members Posts: 1,222 Joined: 20-April 10 From: PA, USA Member No.: 11,639 Region Association: MidAtlantic Region
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Thanks. Changed it this evening, have not had a chance to test drive. Could definitely see the wear on the old one even with only 45k miles on the odometer.
One bit of oddness I experienced on my '74 2.0 I replaced the throttle position circuit board. Put the TB back on car, hooked up some jumpers and could not get a reading other than 1. Figuring I might have the jumpers wrong I again removed the TB. Jumpers were correct and I was able to calibrate on the bench. Left the jumpers in place, put the TB back on car. Checked reading, still zero. I now hook the linkage back up and notice the reading is back at 1. Loosen the screws, go to adjust and same as before, only shows 1 no matter how I turn the assembly. Seems to be OK with bench calibration but not sure why I can't seem to calibrate on the car? |
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| swooshdave |
Jul 1 2014, 01:14 PM
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#3
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Member Group: Members Posts: 184 Joined: 11-June 14 From: Portland Member No.: 17,475 Region Association: Pacific Northwest |
QUOTE(Amphicar770 @ Jun 30 2014, 09:26 PM)  Seems to be OK with bench calibration but not sure why I can't seem to calibrate on the car? What did you do to get it working? |
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Posts in this topic
Amphicar770 TPS sensor board replacement procedure? Jun 30 2014, 10:40 AM
The Cabinetmaker You must remove it to drill the rivets. Nothing el... Jun 30 2014, 11:05 AM
Amphicar770
Seems to be OK with bench calibration but not... Jul 1 2014, 02:02 PM Amphicar770 Had her out today (gotta love having AC on a 95 de... Jul 1 2014, 10:25 AM |
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