obd1 differences

[JDM_Certified]

is there any differences between the integra/civic odb1 engine and dash harness comapred to the obd1 accord/prelude dash harness?

[JDM_Certified]

anybody

[h22cb719]

Physically, it will all plug up. The difference is in the wiring.

Accords and preludes all have EGR and knock circuite, along with a couple others.

Integras only have the knock circuit, no EGR/etc

Civics are the simplest of the bunch, no knock, no EGR, nothing else like that. Civics are the most straightforward.

Can you run civic/integra obd1 ecus in an accord/prelude? Yes

hope that helps.

[JDM_Certified]

thanks for the help.