thcscubajohn
Active Member
- Joined
- Nov 23, 2014
- Messages
- 148
- Reaction score
- 31
- Points
- 28
- Location
- Antarctica
- Vehicle Year
- 1994
- Make / Model
- FORD
- Engine Type
- 4.0 V6
- Engine Size
- 247ci
- Transmission
- Manual
- 2WD / 4WD
- 4WD
- Total Lift
- 4"
- Tire Size
- 31x10.50r15
- My credo
- Smog is for pussies.
Hello everyone I'm having trouble with my 1994 ranger 4.0 manual. the check engine light would come on when driving uphill in overdrive so I wasn't too worried about it then I changed my valve cover gaskets and I broke 2 vacuum lines after that the check engine light would come on right away I still was not worried because registration wasn't due for another 9 months and it didn't effect driveability now registration is coming up and I can't pass smog with the check engine light on so I fixed the vacuum lines and then I checked the dtcs and have the following
99- ISC needs to learn idle 2 mins, clear, retest
81- AIRD/boost control solenoid
57- intermittent neutral press switch circuit
55- no or low power to pcm pin 5
56- MAF sensor high
65- check intermittent HO2S signal or ground
My battery terminals were making bad contact so I took them off cleaned them put those stupid pads underneath put them back on and covered them in grease (I didn't have any anti corrosion spray) I thought that most of these codes were stemming from the terminals and after I took them off and put them back on the codes would clear but after I did this the check engine light came back on in less than a minute after starting the engine I haven't checked the codes again but I figure that they are the same and I would also like to know if i am supposed to clear them another way besides disconnecting the battery also sometimes after its in gear and I'm driving I'll push the clutch or put it in neutral and the idle won't catch and it will stall I believe this is the idle air control but maybe not
Sent from my SM-G930V using Tapatalk
99- ISC needs to learn idle 2 mins, clear, retest
81- AIRD/boost control solenoid
57- intermittent neutral press switch circuit
55- no or low power to pcm pin 5
56- MAF sensor high
65- check intermittent HO2S signal or ground
My battery terminals were making bad contact so I took them off cleaned them put those stupid pads underneath put them back on and covered them in grease (I didn't have any anti corrosion spray) I thought that most of these codes were stemming from the terminals and after I took them off and put them back on the codes would clear but after I did this the check engine light came back on in less than a minute after starting the engine I haven't checked the codes again but I figure that they are the same and I would also like to know if i am supposed to clear them another way besides disconnecting the battery also sometimes after its in gear and I'm driving I'll push the clutch or put it in neutral and the idle won't catch and it will stall I believe this is the idle air control but maybe not
Sent from my SM-G930V using Tapatalk