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Well, you didn't look very hard then. Here is the amp harness. You will note that it plugs into the standard 10p/6p connectors along with the antenna connectors, loops under the carpet to the amp, then back to the console with the funny 14 or 15pin amp connector to the head unit. Unplug that...

Hold on a second. If you want to delete the stock amp, then disconnect the amp harness where it connects to the dash harness in the center console. It connects to the standard 10pin/6pin Toyota radio connectors there leaving you with the standard interface that you can connect to with any...

Code 14 has nothing to do with the CPS. Its a failure to detect ignition event, i.e. no IGf signal from the igniter. A CPS problem gives code 12/13.

Reasons not to use a post-intake MAF: 1) BOVs produce finite pressure waves in the IC piping that travel backwards and then forwards across the MAF several times. The wire does not sense directionality, so the pressure release wave looks just like extra air going down the tube into the engine...

FC10h is the start of a subroutine that computes y0 = func(x0) from table of (x,y) pairs and linearly interpolates between points. The output is to 2 byte accuracy in the D register. The LSB of that register is the fractional representation of the interpolation normalized to 256 (i.e. rB/256)...

The engine is running closed loop, so it won't be lean no matter what you do. However, the mixture will be more susceptible to detonation without EGR even though it is stoich.

A key function of the PCV system is to extract combustion byproduct gases, including a large amount of water vapor. With the exception of racing applications, you need a vacuum based system to avoid this. (By the way this is a 1MZ with 8700 miles on it, that's right 8700!)

Here's a hint. You could remove the compressor and dump it into the trash can and it would not cause code 51. You need to understand what code 51 is telling you, and fix it.

Damn, you got my hopes up! :icon_razz

I've been looking for something like that. Please provide model numbers of such decks. I have searched hard for one but the vast majority have low res screens and maybe a composite video in. Take the AVIC-Z3 for example. It has 480x234 screen res and composite video in. That is not good...

The I/O registers remain except for port A and B. Those ports get replaced by the address and data lines so there needs to be external logic to add back the port functionality (DDRA, DDRB, PORTA, PORTB, PORTAL). Everything else remains the same. Due to the cooperation of an MR2 user, who is...

Before you buy that relay, check for power on the BATT terminal at the ECU. If BATT has no power, the relay is probably okay and the problem lies upstream.

You may have multiple issues here with the ECU but let's start with the B+ problem. B+ only has power with the ignition on. Did you have the ignition on when you jumped B+ to FP and nothing happened? If yes, then check for power at the EFI fuse. You can also check for 12V at the BATT...

Why not use one of these products available at any auto parts store. e.g.

Is the car running cold? A thermostat stuck open will cause this problem.

MIL light on? Check ECU for codes?