globus1149

Hello all,

First off, I am a first-time poster. I usually find the answer to my problems somewhere by searching this awesome site, but I can't seem to find anything on this.

This morning by 97 stock Auto Max gave 3 codes on start-up. The startup wasn't really rough, but took maybe 2 seconds longer than normal. The codes were:

0903 EVAP Canister vent control valve
0101 Camshaft Position Sensor
0705 EVAP Control System

Normally I would know what to do it I got 0903 and 0705 together or 0101 by itself, but why would these all come up at the same time? When reading through posts, I saw a few references to bad batteries causing unexplained codes like this. Has anyone ever had this happen or know what my problem could be? Any help or advice is appreciated!

I have also been having rougher-than-normal starts when the car is warm. If it is cold or hot (hot=warmed up to driving temp), then it starts right up. If it is between, it takes a few cranks. I don't know if this is related but thought it was worth mentioning.

Thanks again.

njmaxseltd

iTrader: (19)

The evap codes - Take the valve apart and clean it up with WD-40. The valve is located behind your driver side rear wheel. You'll see the canister back there too.

Your hard starts are coming from the Camshaft Position Sensor. Replace it before it leaves you D.I.T.D.


Thats Dead In The Driveway