Will not start, no power to the fuel pump

Tiny
MCKENNA COOK
  • MEMBER
  • 1994 FORD RANGER
  • 2.3L
  • 4 CYL
  • 2WD
  • MANUAL
  • 245,000 MILES
Drove to a buddy's after driving it for a good hour. Turned it off for about two hours and went back out to leave and would not start. Will crank over all it wants but when I started testing things I discovered I had no power to the fuel pump, no spark, and I am pretty sure I have no power to the injectors neither. All the relays, fuses are good, switched the ignition control module with a new one, still nothing. Could it be because it is too cold? Because the first day it snowed it kind of started up a little slow but still started right up after like two seconds, and even cranked right over two more times. Have no clue on what it could be except for the timing belt. Any ideas? Please and thanks!
Wednesday, December 20th, 2017 AT 9:20 PM

3 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
The most common suspects are the camshaft position sensor and crankshaft position sensor. They often fail by becoming heat-sensitive. While driving, natural air flow keeps them cool. When a hot engine is stopped, the heat migrates up to the sensors and causes them to fail. Often they will work fine again after cooling down.

Have you read the diagnostic fault codes?
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Tuesday, March 2nd, 2021 AT 6:52 PM
Tiny
MCKENNA COOK
  • MEMBER
  • 2 POSTS
No I have no, I have just tested it out myself. Can you even scan them for code with a OBD2 tester or OBD1? Or do they not have that connection until later on?
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Tuesday, March 2nd, 2021 AT 6:52 PM
Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
It was uncommonly easy to read fault codes yourself on Chrysler products. Unfortunately doing that was the hardest on Fords and most imports, but not impossible. The people at most auto parts stores will read fault codes for you for free if you can get the vehicle there, but only on 1996 and newer models. If you do not have a code reader or scanner for a 1995 and older model, look at this page to see how you can get the codes yourself:

https://www.2carpros.com/articles/ford-lincoln-mercury-obd1-1995-and-earlier-diagnostic-trouble-code-definition-and-retrieval
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Tuesday, March 2nd, 2021 AT 6:52 PM

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