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Posted on Jan 18, 2018

Selfa adaptive TRA parametre below bottom limit

"self adaptive TRA parametre below bottom limit" ??
for a Alfa 1562 ltr 2000 twin spark
idle unstable ranges between 900 to 1500 then sometimes stalls
it is sending the above error message when conected to computer for service
does anyone know the fix ?
thank you

5 Related Answers

Fabrice Wolters

  • 331 Answers
  • Posted on Aug 22, 2009

SOURCE: Alfa 156 sometimes stalls when I slow down.

It's the air measuring tube that will be clogged probabily.
In the air intake, you'll find an air measuring valve ( older models ) or a hot wire system ( newer models ).
See if the valve can move smoothly, and/or if the measuring wire is totally clean! CAUTION, those parts are very fragile!

The idle regulation valve can also be faulty or clogged ( or its tubing ). This specially on older engines were some oil is consumed...

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Anonymous

  • 783 Answers
  • Posted on Mar 11, 2010

SOURCE: revs stuck 2000 , once passed that drives fine

Could be your throttle body. Check for any parts that may restrict your throttle body causing it to stick when giving it gas or letting off. Check that there is nothing blocking your throttle cable by tracing it by hand and inspecting around it.

johnjohn2

Johnny Brown

  • 5763 Answers
  • Posted on Sep 05, 2010

SOURCE: fitted new fuel pump to

Make sure to check the fuses, most of the time when this pump goes bad it blows the fuse, and fuses sometimes get corioded and dont make a connection take a look at the fuse box.

Anonymous

  • 7 Answers
  • Posted on Feb 20, 2011

SOURCE: diagnostic check warning light on.

hello i have a spider gtv on a 99, as the engine gets upto temprature the warning light flashes and once the engine is hot the oil light stays on, only on tick over. i have changed oil pressure switch. still the same though.

Tony Seward

  • 47 Answers
  • Posted on Jun 01, 2011

SOURCE: I HAVE AN ALFA ROMEO 146 1,4 TWIN SPARK 1998 AND I

Use DOT 3 or DOT 4 . The type is on the container

Regards

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