JackBoehner79
New Member
- Joined
- May 23, 2016
- Messages
- 16
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1987
- Make / Model
- ford
- Transmission
- Automatic
Hello all, and first of all thank you ahead of time for your time etc=)
So, today I did my own DIY light test, both KOEO/KOER
KOEO: I got code 33
KOER: I got codes 42, 73, 25.
I have looked up the codes, as far as 33 goes, could it possibly be in memory with me recently putting in a new egr valve with vacuum line? I just ordered the sensor for it also. Should I attempt tot errase the code afterwards?
73, I have a new TPS also, from what I read, I need to adjust 25% while truck is running? Is this correct?
25, Knock sensor. Says to ignore if no pinging. Can someone tell me more what the pinging would sound like? Otherwise I dont really think there is a ping at all.
43, system rich-fuel control. How would I go about correcting this?
When truck is warm and idling, I took vacuum off egr valve, no difference in truck at all. I also plugged both the line leading to the sensor as well the nipple coming off the egr valve itself with no difference again. sensor at fault?
MAP- I took off the vacuum coming off the intake and truck struggled, but did idle very weakly with black exhaust coming out tail pipe. Tried blowing into the hose that was still hooked up to the MAP, no difference there rather than just the rough idle do to it not being on the intake.
Truck struggles uphill speeds, also acceleration is very slow and weak now. Flooring the peddle makes the engine rev high, but no gain. Ease off the peddle some and the power increases slightly, but no on a incline.
Any ideas and help is greatly appreciated, and thank you very much.
I have just order a new MAP sensor, egr valve pressure sensor, intake air temp sensor, and trans output sensor.
So, today I did my own DIY light test, both KOEO/KOER
KOEO: I got code 33
KOER: I got codes 42, 73, 25.
I have looked up the codes, as far as 33 goes, could it possibly be in memory with me recently putting in a new egr valve with vacuum line? I just ordered the sensor for it also. Should I attempt tot errase the code afterwards?
73, I have a new TPS also, from what I read, I need to adjust 25% while truck is running? Is this correct?
25, Knock sensor. Says to ignore if no pinging. Can someone tell me more what the pinging would sound like? Otherwise I dont really think there is a ping at all.
43, system rich-fuel control. How would I go about correcting this?
When truck is warm and idling, I took vacuum off egr valve, no difference in truck at all. I also plugged both the line leading to the sensor as well the nipple coming off the egr valve itself with no difference again. sensor at fault?
MAP- I took off the vacuum coming off the intake and truck struggled, but did idle very weakly with black exhaust coming out tail pipe. Tried blowing into the hose that was still hooked up to the MAP, no difference there rather than just the rough idle do to it not being on the intake.
Truck struggles uphill speeds, also acceleration is very slow and weak now. Flooring the peddle makes the engine rev high, but no gain. Ease off the peddle some and the power increases slightly, but no on a incline.
Any ideas and help is greatly appreciated, and thank you very much.
I have just order a new MAP sensor, egr valve pressure sensor, intake air temp sensor, and trans output sensor.