The pulsation damper is an accumulator. No pressure-reg can take its place. You can argue that the pressure shock from an injector closing is not big enough to worry about (obviously Toyota thought otherwise), but an AFPR responds too slow to replace its function.
Whether you use a Lex AFM or a SAFC you are still pulling 25% fuel, just doing it a different way. The only advantage of the Lex is the wider body has a flow advantage over the stock AFM. The SAFC scales the frequency from the stock AFM, so no fundamental difference in approach either way (SAFC...
According to the Brettschneider equation you are running lean. A lean misfire can result in elevated HC, which is admittedly non-intuitive, but nevertheless true..
You need to follow the TSRM and check for O2 cross-count, and so on, to see what is going on. Based on the results, the O2 sensor...
By my calcs you are running A/F of 17.3 at 30psi and 16.9 at 36 psi.
Super lean, no wonder you aren't passing. You need to figure out why you are not running closed loop.
I've always found a hockey puck makes a great pad for a floor jack. You can cut a groove in them to handle lips.
http://shop.nhl.com/product/index.jsp?productId=855231&cp=711662.694247&parentPage=family&clickid=body_bestsell_img
I'll take a picture of my fumoto and you can all judge the...
The TSRM specifies the center of the front suspension cross mount as a lift point. Follow the link in post #2.
I love changing oil now with the Fumoto. I don't need a pan anymore. Just hook a tube to the valve nipple and straight into a jerry can. Don't spill a drop anymore, and no more oil...
[0 volts]
Maximum Lean, reduction of the fuel mixture from the BASIC
FUEL CALCULATION
[1.25 volts]
Minimum Lean, reduction of the fuel mixture from the BASIC
FUEL CALCULATION
[2.5 volts]
No correction at all to BASIC FUEL CALCULATION
[3.75 volts]
Minimum Rich, increasing the fuel mixture...
Do those foam plugs dissolve in gas? Might want to explore that before you get too wild with the solvents. Shop vac to the drain plug sounds like the best plan to start with.
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