Code confusion

[mfitz725]

My 94 Exp was giving codes 172 and 176. I replaced the o2 sensors and now get 172 and 214. Can anyone help me?

 

[nathan mayden]

Man that's a good one I've never heard of a cold start injector code. Maybe it's causing the 172. Is it hard to start when the engine is cold?

Edit: it's a cam sensor code and I think it shares a ground with the 02 sensor. I'd check my wiring and grounds real good.

 

[mfitz725]

Man that's a good one I've never heard of a cold start injector code. Maybe it's causing the 172. Is it hard to start when the engine is cold?

Edit: it's a cam sensor code and I think it shares a ground with the 02 sensor. I'd check my wiring and grounds real good.

It is a cam sensor code and it got disconnected when the o2 sensors got put on. Now even with the new o2 sensors I still have the 172. (it cleared the 176).