ECM COdes.

**Willfully Armed** · 01-31-2009, 01:05 PM

My Camaro is holding high idle until fully stopped. Idles a little rougher than normal.

Throws codes 171 Driver bank lean, 174 Pass bank lean, and 200 Engine injection malfunction..

Any ideas?

**mark21742** · 02-01-2009, 04:36 AM

Originally Posted by Willfully Armed

My Camaro is holding high idle until fully stopped. Idles a little rougher than normal.

Throws codes 171 Driver bank lean, 174 Pass bank lean, and 200 Engine injection malfunction..

Any ideas?

id check your fuel pressure at the rails to see if there is a big drop. might be time for a fuel pump