hi, just fitted one of these to my high boost car ready for the mapping session.

Ive set it to P04 (narrowband mode) and wired this output into the green wire of the OE lambda plug.

The car ran pretty well with the OE old lambda in place but now it runs very sketchy indeed and is showing very high numbers 17 or off the scale altogether.

Just wondering why this could be. I unpluggled the battery to do the wiring up so i guess this will reset the ECU. seems to me like the narrowband 0-5v output is not the same as standard. What do you guys think??

For now i think ill put the standard one back in untill i get to chipwizards.

Edit: Ash is right, post deleted...

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Phase 2 Blaze GTi 6 (Standard) Sold
Phase 3 Supercharged China GTi 6 (249.8 BHP) Sold
Phase 3 Supercharged Diablo GTi 6 (443 BHP)Sold
Nissan 350Z (300 BHP)

Good job team!

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''Oh, it does handle like a golf!'' Why drive a Golf....when you can drive a GTi-6?

Bagsy I'm not the pink one

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R H Davey Welding Supplies. I sell new and used welding equipment in the Hampshire area. I take on welding jobs in the evenings, ally casting repairs are one of my specialities but I can weld pretty much anything. PM me with your requirements.

Some of my services: (See my for sale threads)
Engine mount/chassis repair
Solid Beam Mounts BACK IN PRODUCTION
Harness bars

so the NGK sensor is ok dave and would cure the problem or what??

how shit is that though. you spend 150 on a wideband that does a worse job than OE sensor.

Sorry guys gives you something to talk about though doesnt it.

Not a fan of the new site so doubt it will get my �£5 yet.

After doing more research it seems that wideband is 0-5v and narrowband 0-1v so what is going on with the AEM on our cars how can it feed the stock ECU with the correct information??? (goi ng off mabs FAQ where you hit the green wire from the engine harness). presumably this is correct

my wideband has a bosch sensor

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need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Shotgun the black ranger

It also seems i couldnt simply give a f*ck about your lambda sensor reading as you arent interested in contrubuting to the forum.

All I'm going on is what I'm told, the RR operator said he looks at lots of AFR guages and sees an awful lot of discrepancies. This may be down to the electrical hook up, the position of the sensor in the exhaust, or leaks/damage to the exhaust allowing air into the system before hitting the sensor or combinations of all three. However I ignore my sensor now as all it does is give off false warnings. I would reccommend anyone who fits one to go along and have it checked on a RR to see if it's any use or just giving off totally random readings you will be busy ignoring if an actual serious fault occurs.

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R H Davey Welding Supplies. I sell new and used welding equipment in the Hampshire area. I take on welding jobs in the evenings, ally casting repairs are one of my specialities but I can weld pretty much anything. PM me with your requirements.

Some of my services: (See my for sale threads)
Engine mount/chassis repair
Solid Beam Mounts BACK IN PRODUCTION
Harness bars

Mine doesn't work at all sits at 14.7 or 14.8 never changes it's on the to sort list!!

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In my garage just now

2003 BMW M3 & 2009 L200 Raging Bull
& Audi Q5 S Line
AX stock rod & Saxo Stock rod
Sold the bike an charged rallye an bought a caravan, midlife crisis or what!