Best Answer

Is there power to the interface port? The port is supposed to provide power for the reader.

User Avatar

Wiki User

โˆ™ 2007-06-26 01:52:41
This answer is:
User Avatar

Add your answer:

Earn +5 pts
Q: Why would several OBDII scanning tools all show a blank screen when plugged into your 1997 Blazer S10 4.3?
Write your answer...

Related Questions

What is the meaning of scanning?

Placing a page under a screen where it is copied.

Why no water from new pipes?

There may be debris in the pipe from adding the new pipes that have plugged the screen in the faucet. The end of the spout has the screen and unscrews. The valves themselves can also be plugged.

Would a flat screen TV explode if it is plugged into a Wii?

No my Wii is attacher to my flat screen and neither has exploded

Where is trans screen on 1993 s10 blazer?

You need to drop the transmission oil pan to gain access to the screen.

Video does not turn on while computer is on?

Is your computer screen plugged in? Make sure your computer screen is properly connected to your computer.

Why is an odd number of line used for scanning?

An odd number of lines is used in interlaced scanning. During the scanning, the fields on the screen are displaced, and having an odd number of lines reduces the amount of flicker the viewer would see on the TV.

How are pointing and scanning devices different?

A pointing device just changes your location on the screen (moves the cursor). A scanning device converts printed output into digital input for processing by the computer.

Do CRT monitors draw a screen by making two passes?

They will if they are using interlacing. If they are using vector scanning, then no.

Why would you lose pressure in your shower head when the pressure in the tub is fine?

There is a screen and/or a water saver in the shower head. The screen may be plugged with sediment from in the water.

Why is there condensation in the distributor.?

well there is water vapor in it Some distributors have a small opening in the bottom with a screen for ventilation but the screen becomes plugged and then condensation builds up.

What if you turned on your computer but the screen is black?

if the screen is black then this could mean that you either havent plugged the monitor in or you havent turned the monitor on or it could mean that there is a fault with either the monitor or computer that you are plugging the screen into

When were touch screen phones invented?

I have a at&t touch screen android phone from somebody and I've never seen no life to it I have plugged it in but still nothing what could be wrong?

Why does sony cs laptop screen flash a green line at the bottom of screen?

Im not sure but i think its the battery. If the laptops not plugged into the charger I think itll blink.

Your laptop is plugged into your tv screen when you start a game tv sais mode not supported?

change the resolution in the game

How do you replace home drinking water filter?

Never mind ... it was an inline screen that was plugged, not the D10 water filter.

How do you fix your computer when the screen is black?

First, make sure the screen is plugged in. Does the screen power indicator light come on? Second, make sure the screen data cable is plugged into the computer. Third, is the computer power supply working? Many desktop PCs have a fan in the power supply. If the fan isn't turning, the power supply is dead and must be replaced. Troubleshooting gets more complicated after these three steps.

Why cant i get hot water pressure on your RV?

Be sure the small screen at the end of the faucet isn't plugged up with debris.

Why is your n64 not working?

The red light on mine is workin and all the cables are plugged in but there is no picture on the tv apart from a blak screen....What can i do?????

My laptop is plugged in a TV screen and when you start a game TV says mode not supported help?

chang the resolution in the game

Why would oil pressure drop without an oil leak?

Plugged oil pump screen & sludge build up

What color wires are for what device on the Chevy blazer got a new stereo and do not know what to connets to what?

how do i hardwie a touch screen radio

Can a touch screen monitor run without being connected to a PC?

The PC feeds what information appears on the touch screen, so it would have to be connected. The screen, just plugged in, cannot generate it's own images without a source.

How do you repair a computer showing screen cable disconnected?

err... check the screen cable between the PC and the monitor and make sure it's plugged in properly. with the thumb screws (if present) tightened!

Why is my composter not working?

A little more please? Power cord not plugged in? No connection to internet Monitor not plugged in Mouse not plugged in Damaged motherboard/Fried Dead hard drive Bad power supply Broken Screen Not paying income bills for power Old hardware Etc Be more specific

Can the screen be plugged on a 99 Plymouth Voyager if it is not shifting?

yes .. Change filter, then try output and input transmission speed sensors.