Hello everyone,
My brother bought Nissan Pino S 2007, which is same as Suzuki Alto 2007 JDM. It have one issue that when AC is turned on the RPM doesn't increase but drops. This makes engine vibrate a bit, and pickup is slow due to this as well.
I opened up the air filter cover, and some other basic components to look for ISC / choke. I noticed that this car doesn't even have accelerator wire, everything is digital.
Any tips or advise how to tackle or fix this?
I am also looking for its user / service manual. English or Japanese.
Thanks in advance.