When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If its an EEC-iV system check here;
http://dalidesign.com/hbook/eectest.html
This sight explains how to test the EEC-IV system real well - you don't need any special tools - just a jumper wire and count the number of times the check engine light flashes.
[updated:LAST EDITED ON 23-Aug-02 AT 02:32 PM (EST)][edit] turns out the voltimeter wasn't working correctly. I couldn't find out why until i read the label on the side of the unit. It said "Radio Shack". Had to resolder the leads on the spikes, then it worked fine! Now i just have to figure out if i'm reading this code right. Thanks, carl, for the link! [edit]
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level
Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.