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Basically, when hooked up to an O-scope, you're looking for voltage output when the sensor detects knocking sound in the 7khz range. You should be able to imitate that by tapping the block.

You need to test the knock sensors using an oscilliscope you can test it using voltage but its is not as reliable

DDP would be a good choice, its quiet until you get on it

^^ yes

^^ This...all it does is change the natural frequency of the panel by changing the mass and slightly changing the stiffness. omega_nat = sqrt(k/m)

CEL is on ---> Check codes Car ownership 101

I am going to be installing a Lex AFM, RC 550's and a NEO in the near future and I don't know if I should retorque (check) the head or not. The PO installed an ATK crate motor in June 2008 and I aquired the car in Janurary 2010. It runs great and has several BPUs, runs ~12psi at WOT in 1st...

sounds like fuel cut

I dynamatted my whole car and saw zero sound reduction...

It's a GE (according to your profile)...it's not gonna be screaming fast. Do you have an AFR gauge installed? How are your spark plugs?

What tires are you going with?

Stock replacements from MOOG

I tried spacers and striped my tie rod trying to torque it...exercise caution

You might consider PROEFI 128 instead of AEM

Fuel cut is going to be around 11-13 psi...you said you get to 12 and then get what you think is fuel cut. Its fuel cut... Lex/550 in your future I see

I have a totally stock CT26 and i hit fuel cut at 3200 in 3rd... What is your question here? are you wondering if what you are experiencing is fuel cut? or are you wondering if your turbo is what you think it is?

ProEFI is proud to present it’s first ever DYNO DAY!!! WHEN: May 24th , 2014- First car on the rollers at 9am WHERE: 7756 E Greenway rd. suite 100, Scottsdale AZ, 85260 DETAILS: $50-2 PULLS, NO TUNING. Trophies for highest 4cyl, 6cyl, 8cyl+. Note there will only be roughly 35 spots...

Sounds like fuel cut... DDP and Exhaust, and rebuild head will flow alot more air and cause fuel cut... Its not the TPS, fuel cut is triggered by the AFM voltage signal... Get a boost gauge

Your TPS isnt cal'd and your coils pack isnt grounded...and your car isnt idling correctly? shocker Fix the code 52, Cal the TPS, ground the coils...if it still doesnt idle then we can actually start to diagnose the problem. Fix the obvious stuff first

uhhh...cal the TPS Fix the KS wiring Clean IAC valve