TPITuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
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Alright, I have a 89 iroc with the tpi 350...I am looking for a new mass airflow sensor and do not know exactly what would be compatible. Are all 82-92 one's for tpi engines compatible?
All I've seen from reading post after post is bosch and delco..many on ebay don't tell what company they are from though.
Some are really expensive, and some are pretty cheap (some used). I'd like to get the right part...got the wrong injectors lil while ago and ended up costing a bit of time and money. Thanks-Chris
If you are going to buy one I would get the Wells MAF. With screens it flows more than the stock one without screens. I have seen prices quoted at around $170 for the Wells MAF. Someone may have more info. Allen
If I were you I'd personally go for a new Wells Su145 MAF.
I wouldn't risk parting with the cash for a used MAF sensor. Chris, have you confirmed that you MAF sensor is knackered? Have you tried running without it connected?
mechanic said that it was the mass airflow sensor, thanks a ton for all the info, im gonna read through it all tonight, i cant right now, but thank you so much
