P Codes
ringersoll1869
10-25-2004, 12:19 PM
I have a 95 S10 4x4. I just had the computer codes read from autozone. I have a p1406 and a p0134. Can you guys tell me what these codes are?
Thanks
Thanks
BlazerLT
10-25-2004, 02:16 PM
P0134 - Precat O2 sensor faulty
P1406 - EGR Pintle fault.
Get a new EGR gasket and remove the EGR valve and clean out the carbon chunks out of it and spray the inside of it down with throttle body cleaner.
Make sure the EGR pintle sits properly and reinstall and remove the negative battery terminal for 5 minutes to clear the codes and it should fix you problem and might be causing the O2 sensor problem also.
Clean it and see.
P1406 - EGR Pintle fault.
Get a new EGR gasket and remove the EGR valve and clean out the carbon chunks out of it and spray the inside of it down with throttle body cleaner.
Make sure the EGR pintle sits properly and reinstall and remove the negative battery terminal for 5 minutes to clear the codes and it should fix you problem and might be causing the O2 sensor problem also.
Clean it and see.
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