Club G40 Forum

Technical => Engine and Transmission => Topic started by: G40Nik on May 30, 2019, 06:42:37 pm

Title: Co pot readings
Post by: G40Nik on May 30, 2019, 06:42:37 pm

I did a reading check on my Co pot outerpins and meter read .835 is this high ?

Title: Re: Co pot readings
Post by: sleag40 on May 31, 2019, 06:20:43 am

It doesn't matter what the reading is as long as the car runs correctly - if it passed the MOT emissions test I'd leave it alone. Mine is set at 2k+ due to bigger injectors.

Title: Re: Co pot readings
Post by: G40Nik on May 31, 2019, 06:41:34 am

Ah ok i did read somewhere it could be between 600 and 850 on tuned motors if yours is more then should be ok.
What injectors are you running?
Mine is on standard injectors was told i could go 315cc.

Title: Re: Co pot readings
Post by: sleag40 on June 01, 2019, 08:31:08 am

My injectors are 310/315s - unnecessarily large, as G60 size would be fine. When the car was mapped, that was all they had in stock.

Title: Re: Co pot readings
Post by: G40Nik on June 01, 2019, 09:11:01 am

Ah cool ok what sort of power you getting with your setup?

Title: Re: Co pot readings
Post by: sleag40 on June 01, 2019, 09:04:26 pm

When last on the rollers in 2012, it produced 173 bhp @ 6050rpm. When mapped back in 2008 the original injectors were maxed out at an unsafe 160bhp -  hence bigger ones were required.

Title: Re: Co pot readings
Post by: G40Nik on June 13, 2019, 08:00:34 pm

Cool any idea who would do the mapping if I was to get the G60 injectors mine was originally custom mapped by PSD.