Polo pcr2.1 idle rpm increase

**looly** · 26th March, 2018, 12:44 PM

Hi
I've got a polo 2010 1.6tdi CR which idles fine when cold but after a few minutes idle becomes very lumpy. If i increase rpm to 830rpm then it is smooth again. Is anyone able to increase the rpm on this pls? If yes then i will take a read.
Many thanks

**Vasily.U** · 26th March, 2018, 01:30 PM

You can change map 4x8 ip_n_sp_is_at like you need.

**looly** · 26th March, 2018, 02:21 PM

Thanks. If i take a read would you be able to alter it pls?

**Vasily.U** · 26th March, 2018, 02:32 PM

Yes sure....

**looly** · 26th March, 2018, 02:59 PM

Thanks mate. I'll take a read later and look. If i get stuck I'll post dump here. Many thanks.

**sdtsedat** · 28th March, 2018, 01:30 PM

You can do this with delpy in settings

**chli1976** · 29th March, 2018, 01:16 PM

Originally Posted by looly

Thanks mate. I'll take a read later and look. If i get stuck I'll post dump here. Many thanks.

Not with the last SW.

Post you result with new idle speed. Have done a Octavia, but idle speed is for the first 10 sec on old value (780) and after 10 sec idle speed has new value (870)

**souf5z** · 5th May, 2020, 01:28 AM

Originally Posted by Vasily.U

You can change map 4x8 ip_n_sp_is_at like you need.

Hi. I have the same problem here (PCR2.1 cayb). Where did you find this map ? I'm using winols and i didn't found the address you are talking about. If you can give me a more detailed answer....thank you

best regards

**souf5z** · 7th May, 2020, 06:37 AM

Hi. I have found the map you were talking about. But to increase my idle (rpm) i don't understant what to modify in the values...?

see attached image : https://ibb.co/47V324G
regards