Volvo 480 Club Europe

Hello, let's see if you could help me, I have a 480 Turbo from the end of 91 with a Bosch MAF ending in 021. I have measured the ohms between pin 2 and 6 and the result went from 1000, I have lowered it to 430 but the instant consumption of the on-board computer has gone crazy, it marks 25.5 most of...

Can someone please make a guide for fools to adjust the CO with LED? I have a turbo without a catalyst, thank you!

Hi, I've been reading the thread carefully, but there are some things I'm not clear on:

How do you take a lambda measurement if the car doesn't have a catalytic converter and therefore doesn't have a lambda sensor?

Where exactly do you connect the LED?

What type of LED?

Thanks!

Hello, I have the fuel-air mixture too poor, I suspect the MAF, where should I measure? 1-6 or 2-6? How many oems should I adjust? Thank you!

I'm looking for a complete fuel pump for my 480 turbo, where could I find it?

I bought the Alpine tweeters recommended by a colleague balto8 in this post, but I find they're impossible to fit; they're too big! Could anyone help me? Thanks.

It seems that it takes time for the fuel to arrive at the time of ignition, I think so, there is also a smell of gasoline, I don't know if it could be related

480 turbo 1991

Distributor cleaned. Spark plugs changed

Hello, my 480 takes too long to start, I have changed ignition cables but I think it is something that has to do with the fuel because it is always difficult to turn on when it rests for a while, any idea? Thank you and I'm sorry for my English

Wrong, B18FT without catalyst and B18FTM with catalyst

Good morning, I am writing my first post from Spain, I have a 1991 480 turbo without a catalyst and I have seen the connecters supposedly of the lambda probe without connecting, the question is, does the car have a lambda probe? Where? My engine code is B18FT without catalyst, thank you and I apolog...