Map sensor, where is it?

[Dunkly]

Where's the MAP sensor, I tried using search and couldn't find a thing

 

[Dunkly]

D22 2.5 thanks

 

[dan-0]

The best part about the 3.0, no map!

 

[Dunkly]

I have a 2.5 mate, so that really doesn't help me

 

[KraftyPg]

Have you got the D22 manual, dave linked to a new download site in the D22 manual thread only a week or so back.

 

[Dunkly]

Yeh, I have seen it, I access the site off my phone so I can't download it otherwise I would have already done so.

I just picked up my chipit diesel chip, I just wanna know where this sensor is so i can get it hooked up and going, can someone just give me a straight answer?

 

[KraftyPg]

I'm sure someone can but they aren't here right now and your choice is as offered or wait until someone who knows the answer.

 

[Dunkly]

Have you read the manual? Be a sport an look for me?

 

[KraftyPg]

No I haven't got a D22 and I don't have a copy but someone will have it, or someone who knows D22's backwards might just be here to answer the question now.

 

[Dave]

The ZD30 does have a MAP sensor.

Doesn't use a Air Flow Metre.

From memory, the YD25DDTI CRD in the D22 uses a AFM. Not a MAP sensor.

 

[KraftyPg]

See that's the guy who knows them backwards, whether he gives you the right answer is beyond me.

 

[Dave]

Variable Vane turbo ZD30's run a AFM, D22 spec run's a MAP sensor.

Its the Boost Sensor on the pipe from the turbo to the Throttle Body.

 

[Dunkly]

Im trying to rig up my chipit chip and the wiring loom supplied is asking for a MAF sensor, I can't find anything that will fit the plug on the pressurized side of the air intake system and it doesn't even fit into the MAF sensor. I guess I need to speak to someone who has a chipit fitted to a 2.5, I'd ring chipit but they aren't open today.

 

[Dave]

Rusty run's a Chipit Chip on his from memory.

 

[Dunkly]

I've looked over the whole engine countless times and I've had a mate do the same, I didn't really want to pay the $100 to get it fitted but I think I might have to

 

[Dunkly]

Thanks Dave, much appreciated, I'm an apprentice diesel mechanic and spent 3.5 years building cat engines but I'll be fucked if I can suss this Nissan
Lump out hahah

 

[Dave]

Got a pic of the AFM and the Chip harness ?

 

[Dunkly]

It's the 2.5 mate, so if it has MAF sensor it won't have a MAP sensor? Is that right ? I must have been supplied the wrong harness

 

[Dave]

http://www.navara.asia/showthread.php?t=9052&page=6

Read this and the next page.