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There is a single green plug under the hood on the passenger side of the engine, in the back next to the firewall, (there is also a 5 wire plug next to it, dont mess with that) take a wire with a spade connection and plug it into the single green connector and ground the other end. (connect it to the body on a clean metal spot) then turn the key on, but DONT start it. watch the Check Engine Light, count the flashes and pauses. EX. flash flash flash flash flash (repeat)
this is a 3-2 code, look that code up and find the error.
What else can I help you with?
How do you check the check engine codes on a 1988 Mercury Tracer?
Try this link, ! http://www.extreme-check-engine-light-codes.com/Ford%20OBD1%20Decoder.htm
Why does your Mercury Capri have rough idle loss of power on acceleration and check engine light is on and miss fire?
The rough idle, loss of power on acceleration, check engine light, and misfire in your Mercury Capri could be due to several issues, such as faulty spark plugs or ignition coils, which can cause misfiring and affect engine performance. Additionally, a clogged fuel filter or failing fuel pump may restrict fuel flow, leading to power loss. Another possibility is an intake or vacuum leak, which can disrupt the air-fuel mixture. It's advisable to run a diagnostic scan to pinpoint the specific cause based on the error codes.
How do you check the codes on a 1995 Mercury Villager?
Check the codes with an OBD2 scan tool.
Why is the Check engine light on a 1998 mercury mystique?
HAVE AN AUTO STORE OR SHOP HOOK UP THE OBD2 SCANNER TO SEE WHAT CODES ARE
Reset check engine light 98 mercury marquis?
To reset the check engine light on a 1998 Mercury Marquis, you can disconnect the negative battery terminal for about 15 minutes. This will clear the engine codes stored in the computer. Alternatively, you can use an OBD-II scanner to erase the codes if you have access to one. However, if the underlying issue causing the light to illuminate is not resolved, the light may come back on.
Mercury Topaz stalls when engine is cold?
Check the choke first to insure that it is working properly. Next check the computer codes for any possible issues that may be shown.
What could be tha problem when a check engine light comes on in a 1999 mercury tracer Engine does not seem to have any problems?
Check the engine. ===================================================== There is a problem with something that effects the emissions of the engine You need to have the vehicle scanned for any trouble codes to help diagnose and then repair the problem
What does check engine light mean in a 2000 Mercury Cougar?
If the Check Engine light is lit or has lit, that means the computer has detected a fault in either the performance or emmissions system of your vehicle. Have the OBDII terminal scanned for the trouble codes.
How do you get the engine codes on a 2002 mercury villager?
Plug in a scan tool.
Can you disable the check engine lighton a 1997 Mercury Gran Marque?
If you have the codes read and repair what is wrong with the vehicle the light will go out on its own, or can be reset by the tech.
Reset check engine light mercury villager?
To reset the check engine light on a Mercury Villager, first, ensure that the underlying issue has been addressed. Then, disconnect the negative battery cable for about 15 minutes to clear the computer's memory. Alternatively, you can use an OBD-II scanner to erase the trouble codes. After reconnecting the battery or using the scanner, the check engine light should turn off.
2002 Mercury Grand Marquis engine light stays on?
Have the codes read.
