Engine Need help with fox body code results.

sav22rem22

Member
Feb 6, 2020
23
2
13
18
North Carolina
I've just recently bought a 1989 GT and it definitely wasn't running right at all but so far I've replaced the ECU (the C3W1 that was in it had a burnt check engine and sigrtn) and tps sensor and a set of headers. It is running okay now and not shuddering anymore however its still not quite right so I dumped the codes these are what I got: KOEO: 22 (BAP Sensor Failure), 85 (Canister Purge solenoid failure) and KOER: 12 (IAC not controlling idle properly), 94/44 (Air system inoperative), 33 (Insufficient EGR flow detected). When i got the headers installed the guy offered to do some smog removal/ bypass stuff and just bypassed the smogpump with a shorter belt and now I cant seem to find the four vacuum connection plug where the EGR would've plugged into. However he did seem to cap the correct things off but I would like to have a functioning EGR and to get rid of code 33 so what would my options be for that? As far as code 22 goes i dont really have the correct tools to test if the BAP sensor is good or not as ive heard that it cant be tested with a regular multimeter so should i just replace it? And for code 12 IAC not controlling idle properly, the car does idle pretty funny and it does have a bad hanging idle at times so what would my options be there? I'm also assuming the rest of the smog related codes are due to him removing a bunch of it? Sorry if my formatting or spelling seems off this is my first post. Thanks in advance for any help.
 
  • Sponsors(?)


Thread starter Similar threads Forum Replies Date
B Engine 1990 5.0L Fox high rpm cutout and loud backfire - Need Help Fox 5.0 Mustang Tech 11
A Suspension Fox steering rack leaking need help Fox 5.0 Mustang Tech 1
T First fox... she needs help. 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 42
Alldegree Fox Fox Body Frame Rust-- Scrap or Save? 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 203
C New to Fox body help needed Fox 5.0 Mustang Tech 5
C Engine 1990 fox 5.0 missing on 3 cylinders Fox 5.0 Mustang Tech 11
FordDawg88 Fuel 1985 Mustang LX TBI Fuel lines HELP!!! Fox 5.0 Mustang Tech 19
A California Fox Body Owners- Need Help With Smog Check! Fox 5.0 Mustang Tech 24
G 92 Fox, Tons Of Changes To A Previously Running Car.....no Start, Need Help Fox 5.0 Mustang Tech 10
W Need Help With My Fox Body Irs Swap ! Fox 5.0 Mustang Tech 17
B Need Help With Noise Reduction On My Fox Body Mustang. The Welcome Wagon 2
9 91 Fox Quarter Window Fix...need Help. The Welcome Wagon 0
Mccarbre I Need Help... Fox Body Jerks And Stutters Fox 5.0 Mustang Tech 26
N Need Help For My 88 Fox The Welcome Wagon 0
N Fox Need Help For My 88 Fox 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 3
J Need Help Fox 5.0 Mustang Tech 5
W Fox Miss Fire Need Help Fox 5.0 Mustang Tech 12
W Progress Thread Red Fury-the 91 Fox That Needs Help 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 2
timeball Need Help With Install Of Bbk Ssi Lower Intake On My 88 Fox 302 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 2
TexasFireman Suspension Fox Daily Driver - Help Needed Fox 5.0 Mustang Tech 14
Greedy little stang 351 Lightning Motor In 93 Fox Need Help Please Fox 5.0 Mustang Tech 2
Blown88_GT Need help with AEM WIDEBAND INSTALL ON FOX PLEASE!!!!!! Fox 5.0 Mustang Tech 15
Ty Peterson 1990 Fox Problems Help Needed Fox 5.0 Mustang Tech 13
G Restoring a FOX Mustang, I need your help suggestions PLEASE Fox 5.0 Mustang Tech 10
F 90 fox suspension need help (mkviiLSC) Fox 5.0 Mustang Tech 0
mustang863 twin turbo fox need help info on this maf Fox 5.0 Mustang Tech 1
quartermileking Help needed wiring project foureyed fox!! Fox 5.0 Mustang Tech 1
T Late fox dash in a early fox swap. Who's done it? I need help. Fox 5.0 Mustang Tech 4
E please need help!!! looking 87-93 fox body no motor or anything!!! Regional Forums and Event Information 2
E please need help!!! looking 87-93 fox body no motor or anything!!! Fox 5.0 Mustang Tech 1
E please need help!!! looking 87-93 fox body no motor or anything!!! Regional Forums and Event Information 0
E please need help!!! looking 87-93 fox body no motor or anything!!! Regional Forums and Event Information 0
l1k2gadd Need Help Identifying Wheels, Late Fox Factory Wheels? Fox 5.0 Mustang Tech 16
T Dumb question but need help quick. Fender bolt size for 79-93 fox??? What is it? Fox 5.0 Mustang Tech 2
Scootro Need help finding these fog light grill cover for a fox body!!! 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 3
5 Sold My SVT.. Now I Need Help With The Fox (Photoshop) 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 30
V need help 78 cobra 4 speed fix fox body Fox 5.0 Mustang Tech 0
L NEED HELP!?!?! Looking for 5.0 fox body hood with cobra like nostrils (96-98) 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 1
D Fox Rear-end brake bracket help needed Fox 5.0 Mustang Tech 3
O Need Help Considering Buying A Fox 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 24
TweekedGT Fox guys with 351W and longtubes..need help Fox 5.0 Mustang Tech 6
K I really need some help from u guys n gals. sn95 to fox computer swap 1994 - 1995 Specific Tech 18
mob Need help connecting cd player to amp on 93 fox Mustang Sound & Shine All 1
L Fox Guys Need Electrical/Wiring Help!!! Fox 5.0 Mustang Tech 11
J Fellow Northern Virginia foxes - i need help. 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 7
ratio411 Hey guys, I need some Fox body help... Fox 5.0 Mustang Tech 6
Red9250 HELP - Need pic of a grey interiored fox with grey Corbeau gtsII seats 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 3
RedDaemon Need some help Fox tranny and SHO Fox 5.0 Mustang Tech 11
S help: Need fox vertical/lambo doors 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 67
N Buying a Fox, need help, new to StangNet 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 16
Similar threads