NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)

- 3rd Generation Specific (https://www.nopistons.com/3rd-generation-specific-18/)

- - FAULT CODE 45 (https://www.nopistons.com/3rd-generation-specific-18/fault-code-45-a-55902/)

RX-HEAVEN LTD

12-20-2005 11:36 AM

Hi. I need help.

I have intermittant code 45, which is charge control solenoid.

I have replaced the solenoid

I have checked 12 volt live at solenoid

I have checked continuity from solenoid back to ECU

I have changed ECU

Occasionly the fault goes away & she drives fine for maybe 10 miles & then it returnes & car goes into Get Home Mode

Now I have changed engine wiring harness & still it is the same.

Does anybody have any ideas

j9fd3s

12-20-2005 01:26 PM

was it a new harness? new solenoid? thats really odd, code should only come on for an open or short https://www.nopistons.com/forums/pub...1047683561.gif

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