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This was at the top of the write-up: Followed later...he is using a SSR: You'll have to forgive me figgie, but I'm just starting to grasp how PWM works. I understand the theory, but the details on implementation seem to elude me :3d_frown:

Thanks figgie :) On the previous page there's a Lexus write-up using a Kinne BAP and Solid State Relay...why the SSR? The BAP varies voltage, but it looks like he's controlling the SSR with an AEM.

Excellent news Pete ;)

LOL...Guard is hardwired on (at least on the jets I flew). Lets say an ELT is highly irritating ;) Mario - Emergency Locator Transmitter...transmits on UHF 243.0 and/or VHF 121.5...the new ones also on 406 MHz.

Yep...a weenie roast waiting to happen. LOL...sudden stops do activate an ELT! I was thinking about using one of these inertia switches in the rear of the car as an added measure.

I believe the Ford Crowne Victoria uses these ;) Ian - wondering the same thing myself.

<--- Sitting next to Ian in back of class. Learned a couple things today JJ ;)

You know, I'm scratching my head as well on that one. I'm looking through a bunch of threads on the AEM forum in an attempt to reconcile this.

And what does that have to do with fuel cut? This response makes no sense.

No one has this turbo?

I have a better idea vs walking in and asking for a fine ;) - Show up at your court date...don't do their job for them - Bring proof you tried to comply with the requirement to see a state ref - To the best of your knowledge your motor is emissions legal in the state of CA

D34 - I was meaning to ask...how is pump wired now? Is this on a 7M or 2J ECU? The switch Doc installed...where is it? Or, is FC just grounded somewhere? There might be a reason Doc wired FC the way he did, but I can't picture it.

Ummm...1st, it is fuel cut (not spark cut). 2nd, if you're getting 23 psi out of a Lex/550 combo, you're are running some sort of piggyback controller. Warm weather, 16-18 psi on a stock TCCS Cold weather, drop that to 14 psi or so. I do agree about the boost leak ;)

That should not be a problem.

From reading some of the documentation, the unit would activate at 3 psi boost....yes, that would take the TCCS out of the loop. The question I couldn't answer concerns scale...what voltage does it supply to the pump (and pressure to the rail) prior to activation? I assume the included...

You mean like tiny ridges along the length? Those are from when the shaft was cut on a lathe...normal.

You know, you just might get away with a new collar ;) A new pump shaft will likely be a bit larger on the journals. It would be very difficult to replace the bearings with the motor in the car...the rear one, damn near impossible. That's why I was asking the questions ;) If you can...

How about the scoring on the front bearing journal of the oil pump shaft (it doesn't look too bad)?

It's going to depend if the Weldon controller can be switched using ground or not. If so, you could run FP from the ECU to the controller. Even if it requires +12V to switch, that can be gotten around by running a relay to it providing 12V switched by ground from FP to the relay. The big...