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Toyota 8FGCU25:
01-5 Error code

Truck is a Toyota 8FGCU25, code E 01-5

Anyone can help me with this code? CEL came on too. What is this code related too and how can I troubleshoot this?

• Posted 7 Dec 2018 23:45
• Discussion started by michel_d
• Quebec, Canada

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Michel. fault 01-5 is open O2 sensor. Disconnect battery for 5 minutes and retry.I fault persists test O2 sensor. I you require further info to test, contact my profile.

• Posted 10 Dec 2018 09:41
• Reply by tom_p
• Alberta, Canada

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