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Cam Pos Sensor/ Throttle Pos Sensor?

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Old Sep 25, 2010 | 03:01 PM
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MMT99's Avatar
MMT99
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Cam Pos Sensor/ Throttle Pos Sensor?

First off I have put approx 133K mi on my `97 F-250 Tubro Diesel with the big Banks system installed with probably over $15,000 in maintenance.Total mileage is now 240k. I have replaced the cam sensor 3 times myself and the 4th was a recall. I believe this may be my case again however I get an occassional surge in rpm and then it goes back to normal. One mechanic I talked to said it can also be a TPS (throttle position sensor) but so far even with my Helms shop manual I have not come across the info or what it even looks like so far. Is there anything I need to know before installing the new CPM? Like disconnecting the batteries, or any other neccessary procedure........THanks for any Help.......Bungelow Bill
 

Last edited by MMT99; Sep 26, 2010 at 01:30 AM. Reason: may be important to post total miles
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Old Sep 27, 2010 | 12:36 AM
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eallanboggs's Avatar
eallanboggs
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A defective TPS can cause your transmission to have shifting problems. You don't have to disconnect the battery
CKP-Crankshaft Position Sensor
CMP-Camshaft Position Sensor
I know it's hard keeping all the acronyms straight.
 
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