PSN Newb
Join Date: Feb 2017
Posts: 20
|
|
LinkBack | Thread Tools | Display Modes |
P1271-8 codes
Just did a buzz test with my phone and the car gauge pro app. Buzz test sounded good but then got the p127 codes on all 8 cylinders? Truck runs decent when warm. It does have a miss when cold but goes away. Is something crazy wrong??
96 f250
96 f250
96 F-250 4x4 Crew Cab
| Sponsored Links | |||
|
Advertisement
|
|
||
PSN Veteran
Join Date: Mar 2008
Location: Tehachapi, CA
Posts: 2,853
Re: P1271-8 codes
In case you are so inclined, here are the pinpoint tests for the P127x DTCs. It will at least let you know where to start looking if you study them. Cheers!
97 F250 SC 4x4, E4OD, 4.10 LS, Basically Stock, Relocated Block Heater Plug, Ext Trans Filter, Tru-Cool Max, I/C Mounted but not Plumbed
SOLD: 94 F350 CC DRW PSD, 5 Speed, 4.10 LS, SBC Con-O, Baldwin Filter, Tymar HPX Hose, 3” DP, Bilsteins, $12 AIC, Coolant Filter, Explorer O/H Console, Trans Temp, Boost, and Pyro, Pedestal Mod, Gutted EBPV
PSN Newb
Join Date: Feb 2017
Posts: 20
Re: P1271-8 codes
Quote:
Originally Posted by Patrick Feeley
View Post
In case you are so inclined, here are the pinpoint tests for the P127x DTCs. It will at least let you know where to start looking if you study them. Cheers!
96 F-250 4x4 Crew Cab
|
|
|
PSN Veteran
Join Date: Mar 2008
Location: Tehachapi, CA
Posts: 2,853
Re: P1271-8 codes
For a buzz test, the reader won't care whether the injectors are AA or AB as the solenoids are the same. You should have AA injectors unless you have a late-96 Cali truck. Cheers!
97 F250 SC 4x4, E4OD, 4.10 LS, Basically Stock, Relocated Block Heater Plug, Ext Trans Filter, Tru-Cool Max, I/C Mounted but not Plumbed
SOLD: 94 F350 CC DRW PSD, 5 Speed, 4.10 LS, SBC Con-O, Baldwin Filter, Tymar HPX Hose, 3” DP, Bilsteins, $12 AIC, Coolant Filter, Explorer O/H Console, Trans Temp, Boost, and Pyro, Pedestal Mod, Gutted EBPV
PSN Newb
Join Date: Feb 2017
Posts: 20
Re: P1271-8 codes
Yep AA they are. Just the codes are concerning since it was all 8. Hoping it was just the reader not the injectors.
96 F-250 4x4 Crew Cab
| Thread Tools | |
|
Show Printable Version Show Printable Version
Email this Page Email this Page
|
|
| Display Modes | |
|
|
| Posting Rules | |
