throttle body

[userbmx1315]

whats the difference between a OBD1 throttle body and a OBD2 one?

 

[gradon]

obd2 has the map sensor right on the tb instead of on the firewall, so there is an extra port on the side of the tb. I currently have a 63mm obd1 tb on my obd2 xj.

 

[PurpleCherokee]

An OBDII throttle body is newer than an OBDI...








... sorry... couldn't resist.