just rebuilt my 94 d16z6.. bored .20 over. now as i put everything back into place i notice my rev limit is a whopping 5000rpms or so.

i replaced the tps and still no dice.

any ideas? codes are 3 and 7.

3 MAP - manifold absolute pressure sensor
7 TPS - throttle position sensor

would mani pressure stop rev's??

 

You don't by chance have the MAP and TPS connectors switched do you? I've seen people get them mixed up and receive weird results.

 

did u clean u idler and check ur throttle cable i have over tighte mine before and it wasnt hitting the set screw on the throttle body i was rev about 2000 lol till i seen duh i had tightened it to much dont lossen it to much

 

THIS be your problem