on tbi engines 2 injectors 2 wires to 1 injector same to other on seqential inj 8 injectors 2 wires each 1wire fused positive feed other goes to ecu is then switched electronically on and off by ecu
A good way of checking how your car is running is by checking the spark plugs, If the injectors on a petrol engine are clogged then the engine will be running extra lean. The spark plug may look like the secomnd example on this sit http://www.ngksparkplugs.com/tech_support/spark_plugs/faqs/faqread.asp
I don't beleve that there is a relay for the injectors. The system has a fuse. If you use a test light check to see if you have 12v on one side of the plug. If so your problem is with the pcm. Injectors are controlled by ground pulses from the computer.
Plug & Play devices can be inserted/removed while Computer is running.
Soda will plug the fuel filter and injectors, and yes the engine will not run.
Find out why it is only running on 2 cylinders. Can be bad spark plugs, defective coils, bad fuel injectors, defective spark plug wires, etc.
plug and play external devices are simply that, you plug them, the computer detects them and you can use it right away. Basically the same as Plug and Play for internal hardware. The computer can be running while you plug the hard drive in and the computer will recognize it and start installing drivers, if needed. Then you can use, or "Play" with what you just plugged in.
Depends from what device. A typical digital camera will plug into the computer via a usb cable. If your computer is running windows xp, a new drive will appear into My Computer, and you can then browse your computers and copy/paste them into other locations. Depends from what device. A typical digital camera will plug into the computer via a usb cable. If your computer is running windows xp, a new drive will appear into My Computer, and you can then browse your computers and copy/paste them into other locations.
The Add Hardware Wizard
Your 1991 Cougar might be running rough because it needs to be serviced. Try changing the spark plugs, spark plug wires, and checking for water in the fuel tank. You might also have an issue with fuel injectors that are clogged.
Most are plug and play so need nothing extra.
No.
it makes it sweet Sugar will turn solid and plug up the injectors.