Discussion:
error code e o1 5

I installed new o2 sensor on 8fgu25 and tried to clear code with pedal sequence. Code will not clear. I have 12 volts on red/blue wire and 0.1 volts on green/red wire. Is this correct? Code doesnt even attempt to clear. Bad ecm? Am I missing something else that I can check or is there another method of clearing codes? None the less, the truck still I idles rough and is lacking power.
  • Posted 30 May 2014 04:25
  • Modified 30 May 2014 05:23 by poster
  • By schoop
  • joined 18 Oct'13 - 4 messages
  • Michigan, United States
Showing items 1 - 1 of 1 results.
You also need to read the information going to the ecu. o2, vf voltage, and injection period.
  • Posted 3 Jun 2014 07:54
  • By rogeriwt
  • joined 10 Apr'07 - 323 messages
  • Massachusetts, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Global Industry News
edition #1281 - 14 May 2026
In this week’s Forkliftaction News , it’s financial reporting season and German equipment maker Jungheinrich reports a “very significant” EBIT decline for Q1, while Finnish manufacturer Kalmar has returned higher sales for the period... Continue reading
Fact of the week
Some trees retain a form of biological memory of past droughts, and after surviving a dry period can change how their stomata (tiny pores on leaves) regulate water, and adjust growth patterns for years afterward.
Global Industry News
edition #1281 - 14 May 2026
In this week’s Forkliftaction News , it’s financial reporting season and German equipment maker Jungheinrich reports a “very significant” EBIT decline for Q1, while Finnish manufacturer Kalmar has returned higher sales for the period... Continue reading