- Joined
- Jan 17, 2008
- Messages
- 10
- Points
- 3,101
- Vehicle Year
- 1985
- Transmission
- Manual
There are a few questions I have on the egr valve.
1. I am not getting any vacuum to the EGR valve. The control is to an electrical controlled box on the passenger side firewall. Is there a test to this.
2. I am getting three codes from the ecm
a. 31 EGR control
b. 22 map pressure out of range
c. 02 High fuel on the 0x sensor.
3. I take the electronic control off the back of the egr valve, and when I acuate it, it does change engine idle.
4. Man i'm stuck
1. I am not getting any vacuum to the EGR valve. The control is to an electrical controlled box on the passenger side firewall. Is there a test to this.
2. I am getting three codes from the ecm
a. 31 EGR control
b. 22 map pressure out of range
c. 02 High fuel on the 0x sensor.
3. I take the electronic control off the back of the egr valve, and when I acuate it, it does change engine idle.
4. Man i'm stuck
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