The wiring diagram can be found on this website as a pdf file. It shows several signal-stat devices including the 900.
Link is:
http://m37.crwdesigns.com/diagrams.htm
the two white wires. one is for lambda heater.along with the grey wire.the other white wire is lambda itself it gets its earth from the exhaust. and the black wire is the signal wire
Evasion is not a base stat.
It sounds like the posative brake light wire is shorted out with the left turnsignal light wire. These are easily accesable in the trunk and also as a result eazily damaged. Locate the damaged wires and tape them up. Hope this helps.
CHANGE YOUR STAT TO 195.
It's possible, but it depends a lot on the electronics of the camera and whether or not it's being operated by an AC or DC power source. In fact, it's even possible to send the video over a two wire system, such as the power supply's positive and negative leads.
Crosstalk
Does the central air come on? Does the fan run if you switch it from Auto to On? If the answer to both of these questions is yes the stat is probably bad. If yes to the first and no to the second question, it is either the cooling fan relay or a broken fan signal wire from the stat ( the G wire). To prove this, turn the air handler unit power off. Locate the low voltage terminal board inside it(where the stat wires are connected) and put a jumper between terminals R and G, replace all the unit covers and turn the power back on. If the fan starts the problem is the G wire, if not it`s the relay. Verify this by doing the same test at the stat (R to G), the fan should not start. If it does the stat is bad.
The oxygen sensor is connected by a wiring harness. The wiring harness contains the signal wire. The signal wire goes to the system computer.
green wire on aftermarket tachs are the signal wire i belive
false
The black wires are the heater wires, the white wire is the signal wire and the green is the ground wire.
If you are hooking up a trailer plug the left turn signal wire is yellow and the right turn signal wire is green.
There should be a blue wire behind your original gauges. That's where you hook up your green signal wire
tach signal wire is a blue wire with a black cap that ends on the top of the strut tower near the firewall...done
Assuming they are all serving the same room and you are talking about 110 volts. Wire the 3 heat strips in parallel and break the power source feeding the closest one to the stat with the stat and connect the common wire wherever you can catch the house common. Be sure the stat is rated to carry the TOTAL amperage of the 3 strips and that the circuit is rated to carry that same total along with whatever else if anything is on it.
The signal wire should be Tan. You should have a Yellow, Black, and Tan Wire. The Yellow being you MAF Sensor Signal. The Black being a Low reference voltage. Then your Tan your IAT sensor signal.
No. There will be a fuse for the temperature indicator(light or gauge), or for the electric cooling fan if so equipped. Thermostat is mechanically governed by temp. and pressure. Be sure your Radiator cap is holding pressure. Any wire you see coming from T-Stat housing is a sending unit signal and should not affect operation of the actual T-Stat.