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I thought your problem was the fuel pump not running? If so code 22 isn't involved. On the other hand if the fuel pump *is* working a 22 will make the engine fussy to start when cold...

Next time use this: http://www.cygnusx1.net/Supra/TechTips/engine_error_codes.aspx Course you could always stop being cheap and actually buy a manual for your model year. It contains everything you need to know except for the word tomorrow...

Go to the dealer and buy one. Get the right clamp while you're at it. If you want piece of mind change the cap every few years when you change the coolant. AZ means AutoZone...

It is in the TSRM. The cause is an interruption of power to the ECU. Can be either (or both) in the power or ground side. Clear it and see if it comes back. If it does check the manifold grounds. If they're OK you'll need to check the +B path. There are several ways of doing that. The best is...

Uh, you're kidding right?

It's 1.5 seconds between digits and 2.5 seconds between codes. Each code flash is .52 seconds. That's for two digit codes. For one digit codes there'll be 4.5 seconds between flashes. The 7M does not have any one digit codes. A normal (no code) is .26 seconds (that's half of .52...who would have...

Looks like the right side coolant cap to me....

So you know how to read them eh?

Touche. Guess I left myself open to that ;)

As 3P pointed out the CSRs are not available in rectangular. If you want to buy from Dan you need to email him because he prefers a one on one approach to sales. Just don't try and argue with him about anything. I've known him for years and he can be, shall we say, sensitive. It comes from being...

One point you and other proponents of e-fans are completely missing is how adding digital control to one of what was previously a set of dual interacting analog feedback loops upsets the variable trying to be maintained. It's one of the biggest problems with using electric fans. I can't comment...

That's it. You're gonna have to answer the last two questions in my post above before we can continue. And the "tel" fuse (asked before your edit) is for a telephone. You should pick one up and call someone who knows what they're doing because, like, damn....

Me too. The other guy is the one who needs a logic probe ;)

http://letmegooglethatforyou.com/?q=M12+x+1.25+bottoming+tap I'm sure getting to use this a lot ;)

No effect. Closed loop will be the same as if the sensor was working and reading hot. Even with a working sensor closed loop occurs long before the coolant reaches normal temp...

Since you asked I'll be happy to correct you: 1) A disconnected (or shorted for that matter) EFI coolant sensor will result in the ECU interperting the coolant as being hot. 2) Cold start injector operation cannot occur unless the engine is being cranked. Besides, the coolant sensor isn't...

Amazing. Try answering the questions I ask you. At least the ones concerning your problem...

Now it's anti-rust agents. I thought I'd heard it all ;)

Jeez. Well then, where *are* you getting power? Did you jumper the COR like you were told to? What is the status of the powerless fuses mentioned in your other thread? The one you failed to reply to before starting this one? Does the fuel pump run when the engine is cranking? Does it run if you...