Good day all, my bird threw a code 33 this morning, just wondering what I should check first, before replacing any relays or sensors

Does anyone have a link to test the maf power and burnoff relays and the maf itself?

many thanks in advance

 

https://www.thirdgen.org/forums/tpi/...-pls-help.html

 

many, many thanks, i will go through this tonight, I do know i have a hypertech, will check the number as if that is the issue maybe i will just get a new chip.....I am currently in process of getting a moates adapter through ebay, but the seller has now doubled the shipping cost, i am fighting it, may end up finding a diff seller

 

Hyperjunk has done three different setups for tpi. At first they used gm memcals and scribed vc on the side. You can still see the I/o buffer and netress with the numbers 16055375 and 16055376. the second one the eprom is above a chip th had made and the binary file is encrypted . It has a black glossy goo covering the pcb that you can see through the one acess window. This is the one I have seen the most issues with. The third is what the produce now is a piggyback adapter like the moates.net g1 .