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Obviously you must be having some sort of problem with your vehicle to ask this question. Trouble is, there is absolutely no way you are goung to be able to tell if what is occurring is being caused by a faulty computer. There is not even a such thing as a diagnostic tool or machine that can diagnose a bad computer. The only way to diagnose a faulty computer(PCM) is to use proccess of elimination. We have a book called a PCED(Powertrain Control and Emissions Diagnostic) manual. It is literally about 3 inches thick. In it there is diagnostic flow charts that we use along with a voltmeter, and we manually go around the entire electronic engine control system, by hand, and check wiring, sensors, actuators, grounds, conectors, you name it. If we come across a vehicle that has a problem, and everything checks out ok with the diagnostic routines in the PCED, then we assume we have a bad PCM.
What else can I help you with?
How can you tell the alternator is going out on a 1994 ford explorer sport?
the battery will not charge properly
How can you get the hotmail window off your screen when you log on to your computer?
You can try going into the Hotmail options and tell it to not start up when the computer starts.
What do you do after you pass the graduation exam in PMD explorers of sky?
you play some optional mission until the spinda cafe tell that you are going to shaymin village
What is the home of the explorers?
i don't know can you tell me the answer
How Ford expedition 5.4L Coil?
Auto Zone will rear your computer codes for FREE. If you have any bad coil packs they will tell you .
What is the computer impact on crime?
can you please tell me impact of computer on crime? can you please tell me impact of computer on crime? can you please tell me impact of computer on crime? can you please tell me impact of computer on crime?
95 ford thunderbird 3.8L Trying to set the timing can anyone tell me were the marks are I see nothing on the balancer thanks?
Timing is computer controlled.
How can you tell if the coil pack is going bad on a 2000 ford explorer?
Engine control module (computer) should set a trouble code indicating a faulty coil pack. "missing/skipping engine - especialy at 3000 RPM's or - more is a possible indicator of a faulty coil.
How to tell the difference between a Mazda and Mitsubishi transmission in a 1994 Ford Ranger?
it's pretty easy to tell because the Mitsubishi tranny is not going to be in MOST ford rangers. Mitsubishi is partnered with Chrysler not ford The Mitsubishi 5-speed overdrive transmission came on the 2.9L 4x4 Ranger from 91-92.
Do explorers get good money?
if they actually tell really important people
Reset door code 1998 Ford Explorer?
I have a 2000 Ford Explorer and I bought it used. I could not resent the door code and the last owner could not tell me what it was. I took the truck to a Ford dealer and they pluged it in to their computer and looked it up. The cost was $25.00.
What do you do in explorers of darkness?
Go to Serebii.net and go under Video Games and click on Mystery Dungoen- Explorers of Time & Darkness. It will tell you all about it.
