That makes more sense if it's placed across the EPC solenoid. It probably has an on resistance of about 10 ohms. 10-20k would only affect a sensors readings.

That must be a beefy resistor. 20ohms at 13.8volts must dissipate 9.5 watts of heat. That is HOT!

BP

Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.