check engine not boosting

[BOOSTED92TY]

this morning i went to work and my check engine light came on as soon as i started the ty it was verry hesitant at low rpms and i noticed it was not boosting....it went off about 5mi down the road and is now boosting??????? :-?

 

[BOOSTED92TY]

FOUND THE PROBLEM PUT IT ON SCAN TOOL CODE 33 MAP SENSOR CIRCUIT....A VACUM HOSE CAME LOOSE PLUGED IT BACK UP RESET CODES ITS ALL GOOD FOR NOW i hope!

 

[jwaller]

put a ziptie on that and all your vac lines. that could have cost you a motor if it came off during a wot blast.

 

[BOOSTED92TY]

THANKZ FOR THE INFO!

 

[defc0n]

Re: check engine not boosting

I don't mean to bring this back from the dead.
can someone tell me where this map circuit is , my typhoon stopped boosting and here in san diego california , we have no idea how to work on these.

thanks !

 

[NJ93TY]

Re: check engine not boosting

I don't mean to bring this back from the dead.
can someone tell me where this map circuit is , my typhoon stopped boosting and here in san diego california , we have no idea how to work on these.

thanks !

Map sensor is located on the left side of the engine near the valve cover, in front of the coil.