Radio Resistor 740GL

  • Thread starter Thread starter Jenn Chang
  • Start date Start date
J

Jenn Chang

Hi,
As mentioned I will now asked the other part that was added to my 89 740GL.
This is a little black gadget that was installed closed to the tank where
you fill up the antifreeze.

I didn't ask him waht it was until I looked on the invoice and it kinda
looks like he wrote down "Radio Resistor"..

My mechanic told me to test it out after I told him my car stalled on the
highway... He installed this thing before replacing my Fuel Pump Relay just
a few days ago since my car stalled again (about 3 months after this radio
resistor was installed).

Anyone heard of this device/part before?

Thanks!
 
Jenn said:
Hi,
As mentioned I will now asked the other part that was added to my 89 740GL.
This is a little black gadget that was installed closed to the tank where
you fill up the antifreeze.

I didn't ask him waht it was until I looked on the invoice and it kinda
looks like he wrote down "Radio Resistor"..

My mechanic told me to test it out after I told him my car stalled on the
highway... He installed this thing before replacing my Fuel Pump Relay just
a few days ago since my car stalled again (about 3 months after this radio
resistor was installed).

Anyone heard of this device/part before?

Thanks!
Click to expand...

Sounds like the "radio suppression relay". This part powers the
injectors and ignition (which use power in pulses, which can affect the
radio) directly from the battery, to try to eliminate these annoying
noises. I'm just surprised one has been installed on your car at this
late date.

--
Mike F.
Thornhill (near Toronto), Ont.

NOTE: new address!!
Replace tt with t (twice!) and remove parentheses to email me directly.
(But I check the newsgroup more often than this email address.)
 
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