I removed the battery and the top cover of the ECU. I tried to pull off the plug unit but didn't want to force it. I need to get to the contact points and wires that exit the ECU. The former mechanic said that there was 12 volts entering the ECU but only 6-7 volts leaving it which caused my engine missing issues.
How do you remove the ECU to access the wires or terminals to clean them. on 1995 Volkswagen EuroVan
by Larr T in Napa, CA on December 03, 2013
ANSWER by globalhelper on December 03, 2013
ANSWER by Hal... on December 03, 2013
5 volts is a reference voltage. Bring the van down to Milt's Service Garage for further diagnosis. (707)643-7548
ANSWER by cookin on July 18, 2014
connection has a lock. slide piece before u can remove it