1994 ford f150 5.8l efi throttle position sensor tps and, "where are the throttle position sensor tps and idle air control iac valve on my 1994 ford f150 5.8l efi?" on the front of the engine on the throttle body. Egr position sensor testing - youtube, Egr position sensor testing amazon printed books https://www.createspace.com/3623936 amazon kindle edition http://www.amazon.com/automotive-test android. Throttle position sensor dtc 121 code on a 94 ford f150, I have a 94 ford f150 that comes up with a dtc 121 code. "closed throttle voltage higher or lower than expected." the check engine light comes on a few seconds after.
Part 1 -how to test the ford egr valve and dpfe sensor ., Testing the egr system on your ford, mercury, or lincoln car or truck is a pretty easy affair. you don't need expensive testing equipment to do it and more. Part 5 -how to test the ford egr valve egr vacuum solenoid, The third part of testing the egr vacuum regulator solenoid is done while road testing your ford (or lincoln, or mercury) car or truck. this test will let you know. 1995 f150 power loss upon acceleration - ford f150 forum, Sounds like the egr may be sticking open, causing the computer to think the truck is running lean. inspect the whole egr system, the position sensor, the egr valve.
1995 ford f150-f350 pcm pin out chart (4.9l california, 1995 f150-f350 pcm 60 pin connector (4.9l california emissions only) the fuel injection computer (known in tech speak as the pcm = powertrain control module) is. How to replace a ford coutour egr valve | ehow, You may also like. how to fix a pcv valve on a ford contour. locate the pcv valve, which is located on the driver's side of on a 1995 ford contour.. Ford 1983-1995 obd1 decoder - check engine light codes for, If you get any of the above ford 1983-1995 obd1 decoder fault codes, make sure to reset the code before.