O2 HEATER CODE PO135 PLEASE HELP
#1
O2 HEATER CODE PO135 PLEASE HELP
I have a 1996 ranger w/2.3l and 5 spd it is a 2wd, anyway i am getting a dtc PO135 - BANK 1 SENSOR 1 HEATER CIRCUIT. I have replaced the O2 sensor and the computer, the cat. converter is about a year old. Someone had suggested the fuel pressure regulator, I pulled the vac. line and it is dry no fuel leak. I feel like it has to be so simple that I am just over looking it...HELP PLEASE. To reliable a truck to get rid of because of a silly problem. Also have to have NO check light for NC state inspection and has to be inspected to get tags. Any help Greatly Appreciated, Thanks
Thread
Thread Starter
Forum
Replies
Last Post
WowMike2001
General Technical & Electrical
11
05-02-2010 07:15 PM
The_Dealer
2.3L & 2.5L I4 Tech
2
11-01-2007 02:44 PM