Note: Terminals 5 and 2 are
used for the idle speed contact and terminals 5 and 3 are used for the full
throttle contact.
Before carrying out the test
remove both computer plugs with ignition switched off. Better still, disconnect
the battery. This test refers to using the plug for the EZK [ignition
computer], which I believe is the one on the outside of the two computers.
Needless to say for the full
throttle test the throttle needs to be wide open to get closed contact.