am i ok to go?

[theS-HOe]

i am was planning on going to chicago sunday in the 94 ATX i just bought, i ran the codes a bit ago and got this...

koeo
551
121

koer
332
411
167

what needs to be replaced b4 the trip or am i ok or what

 

[hawkeye18]

551 Idle Air Control circuit failure during KOEO self-test.
121 TP sensor is out of Self-Test.

332 Insufficient EGR flow.
411 Cannot control RPM during KOER low RPM check.
167 Insufficient TP input change.

You need to replace the IAC and your TPS. They are both bad. I assume you know what and where these two items are?