Originally Posted by
mo' parts
i have'nt had any probs running w/ the bosch sensors. the ones i have had have lasted through headgasket failures, cracked pistons and then some.
i do not have a a/f meter at the moment as im just going straight to the WBO2 this time around. but i do have my digital voltmeter hooked up to the sensor, as i want to have some sort of idea whats going on. no matter how far i go up on my fuel press, my readings w/the mp csx stage 2 never reach above .92-.93 volts. this has somewhat worried me as now i would like to raise the boost to 16psi....... and thats the highest reading ive seen, i have even seen it read as low as .89 volts wot and 14-15psi. plugs show excellent color and no detonation. so im pretty sure there is some truth to the voltage discrepency.