MP Cobalt

iTrader: (4)

MRZ Big Bore Throttle Body - 60MM or 62MM - 2.2 Ecotec. Has anyone bought this and instlled it on there car? Im going to buy this after my next to pays. Tell me what you guys think should i buy it or shouldn't?

Here link to read about it a little: http://mrzperformance.vstore.ca/prod...products_id/21

jpunishment

they wont work on our cars they are mechanical throttle bodies ours is electronic

WhiteSSBalt

^^sadly, he's correct

MP Cobalt

iTrader: (4)

Well that about as gay as it comes. Why is everything got to be electronic. That makes me mad

cobalt9123

yea..you can get a grounding kit though.

Red07SSNA

Are you aware that the Cobalt 2.2 Ecotec TB is already 60MM?

jpunishment

even if they were available i hink people would putting on the 2.4 throttle body instead because its bigger and cheaper but until tuning is available a bigger throttle body will throw you in limp mode correct me if im wrong

KyleMinnis

this looks like problems...switching from electronic to mechanical
!!!!!

Red07SSNA

Correct, Limp mode with the 2.4 TB (68MM) on a 2.2 engine. It has to do with the airflow diagnostics in the ECM.


I'd say as close to impossible as you can get with the current ECM.

Gearblock

yeah and unless u do every other intake/exhaust mod including cai, intake mani, header, dp, catback, i dont think the air really gets that retricted at the tb. has something to do with air velocity or some mathematical bullshit lol

NWAE Cobalt

iTrader: (1)

tuning problem...ya...thats pretty much solved!!!!!!