ECU Diagnostic Code 1 - What to do?

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Mar 2, 2006 | 11:57 AM

Pete

Thread Starter

Civilian

Joined: Jun 2003

Posts: 8,407

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From: Miami Beach. FL

ECU Diagnostic Code 1 - What to do?

A little more than a week ago I posted about throwing a code 1 and 41. You guys told me to change my O2 Sensor and I did. The code 41 cleared but I am still throwing a code 1. Any ideas?

Mar 2, 2006 | 12:12 PM

mr.crx

Senior Member

Joined: Mar 2005

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From: phoenix, az

code 1 is your ecu! so i think your ecu might be bad

Mar 2, 2006 | 06:24 PM

RedlineBoyzCRX

EG6

Joined: Jan 2005

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No, Code 1 is your O2 Sensor. When u have a Check Engine and not throwing a code, that is when it is ur ECU.

Mar 2, 2006 | 08:37 PM

12yearhondatech

Member

Joined: Jan 2005

Posts: 65

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From: las vegas nevada

No, Code 1 is your O2 Sensor. When u have a Check Engine and not throwing a code, that is when it is ur ECU.

I agree. you may have two 02 sensors or there may be a wiring problem.