I don't kniw if this is the right place to ask, i figure maybe ask the radio guys.. maybe someone here know better.
i am having serious problem using cb in my vehicle lately. As soon i key the mic, the check engine and electronic warning lights come up. The idle and rpm jump up very high..
now before you suggest things to do.. pls read the things i did bellow:
this is a jeep jk 2016
-i have changed the cb coax wire 3 times, rerouted inside and outside outside the vehicle in straight line . same with a new ground.
in other words i have the same problem regardless of the coax wire.
-grounded the cb antenna to a dozen of different places on the car. Some ground spots are close to the antenna, other under the vehicle, or near the engine and i even tried directly to the battery.
-this problem happens with 3 different CB !
one of the CB radio is a hand held cobra that use AA battery. Keep in mind That this one is not even draining the car battery.. it is only connected to the car cb antenna. Which antenna is grounded to the vehicle regardless where.
fixed cb are either connected to the car battery or the cigare lighter.
-i have unplug the car battery to reset everything.
i have check many connectors in the engine bay.. nothing seem corroded.. the ground to the ECU( computer module) seem clean..
-This problem happen anywhere, outside of town too..
-i have disconnected every external lights both pos and neg wire from the vehicle.. so the car has nothing aftermarket other than the cb..
things a have not done.. remove the car main head unit stereo.. ( too much work ) remove the spare tire carrier ( too much work). .. remove backup cam which require the removal of the spare carrier.. dismantle the car.. i did took out the ecu from the engine bay to see if i could get the serial and open it.. can't open it. It is sealed..no screw.
As soon i key the mic to talk it basically kill the engine.
i have been on this 8 hours straight and it is driving me nuts
could it be a problem with the car itself? Like a damaged ecu (computer module?)
everything was working before, what is going on? Did a random electric spark blow something but not enough damage to make the car run bad but just enough to prevent the use of a cb?
i am having serious problem using cb in my vehicle lately. As soon i key the mic, the check engine and electronic warning lights come up. The idle and rpm jump up very high..
now before you suggest things to do.. pls read the things i did bellow:
this is a jeep jk 2016
-i have changed the cb coax wire 3 times, rerouted inside and outside outside the vehicle in straight line . same with a new ground.
in other words i have the same problem regardless of the coax wire.
-grounded the cb antenna to a dozen of different places on the car. Some ground spots are close to the antenna, other under the vehicle, or near the engine and i even tried directly to the battery.
-this problem happens with 3 different CB !
one of the CB radio is a hand held cobra that use AA battery. Keep in mind That this one is not even draining the car battery.. it is only connected to the car cb antenna. Which antenna is grounded to the vehicle regardless where.
fixed cb are either connected to the car battery or the cigare lighter.
-i have unplug the car battery to reset everything.
i have check many connectors in the engine bay.. nothing seem corroded.. the ground to the ECU( computer module) seem clean..
-This problem happen anywhere, outside of town too..
-i have disconnected every external lights both pos and neg wire from the vehicle.. so the car has nothing aftermarket other than the cb..
things a have not done.. remove the car main head unit stereo.. ( too much work ) remove the spare tire carrier ( too much work). .. remove backup cam which require the removal of the spare carrier.. dismantle the car.. i did took out the ecu from the engine bay to see if i could get the serial and open it.. can't open it. It is sealed..no screw.
As soon i key the mic to talk it basically kill the engine.
i have been on this 8 hours straight and it is driving me nuts
could it be a problem with the car itself? Like a damaged ecu (computer module?)
everything was working before, what is going on? Did a random electric spark blow something but not enough damage to make the car run bad but just enough to prevent the use of a cb?