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The Terminator
How-To
How To: Eliminate Boost Drop Off (eliminate boost solenoid)
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<blockquote data-quote="hawaiiancobra" data-source="post: 8448399" data-attributes="member: 45004"><p>have mine turned off in tune</p><p>did above mod as described and iat2's would not come down while cruising, after a couple blasts iat2's shot to 170 and stayed there. during an evening just cruising around the highway iat2's would only climb and climb to 150 easy. reset everything back to stock configuration, bypass still disabled in tune and iat2's returned to normal cruise temp and after some good blasts only reached 160degrees and came down quickly while cruising afterwards, i must have missed something somewhere, i'll recheck to see if i did it correctly</p><p>ok figured it out, actually my boost bypass valve is connected from the map sensor, which is also where my auxillary boost pressure gauge reads boost from, via a kenne bell boost valve, this valve sees vacuum and boost, so when i bypass the solenoid, i hook up vacuum/boost hose from map to frps to top of diaphram on boost bypass valve along with it also disabled in my tune, this is when my iat2's climb out of control, i capped boost/vacuum hose from map sensor and reconnected hoses to stock configuration and iat2's returned to normal. i beleive one or the other is good but not both, turned off in tune and mod desrcibed above</p><p></p><p>the rpm poo outlet mod is a dangerous one, you must be able to bleed off boost when not wot, in the event of detonation and you let off the gas but not able to bleed off boost your motor is gonna continue to detonate cause its still getting boost pressure and more than less damage to your motor will follow, not a good thing</p></blockquote><p></p>
[QUOTE="hawaiiancobra, post: 8448399, member: 45004"] have mine turned off in tune did above mod as described and iat2's would not come down while cruising, after a couple blasts iat2's shot to 170 and stayed there. during an evening just cruising around the highway iat2's would only climb and climb to 150 easy. reset everything back to stock configuration, bypass still disabled in tune and iat2's returned to normal cruise temp and after some good blasts only reached 160degrees and came down quickly while cruising afterwards, i must have missed something somewhere, i'll recheck to see if i did it correctly ok figured it out, actually my boost bypass valve is connected from the map sensor, which is also where my auxillary boost pressure gauge reads boost from, via a kenne bell boost valve, this valve sees vacuum and boost, so when i bypass the solenoid, i hook up vacuum/boost hose from map to frps to top of diaphram on boost bypass valve along with it also disabled in my tune, this is when my iat2's climb out of control, i capped boost/vacuum hose from map sensor and reconnected hoses to stock configuration and iat2's returned to normal. i beleive one or the other is good but not both, turned off in tune and mod desrcibed above the rpm poo outlet mod is a dangerous one, you must be able to bleed off boost when not wot, in the event of detonation and you let off the gas but not able to bleed off boost your motor is gonna continue to detonate cause its still getting boost pressure and more than less damage to your motor will follow, not a good thing [/QUOTE]
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How-To
How To: Eliminate Boost Drop Off (eliminate boost solenoid)
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