13 May 2009, 21:43
Controleer de thermostaatflapper in de luchtfilterbehuizing, of beter nog, haal die alu slang tussen uitlaat en luchtfilter helemaal weg. Niet nodig, zeker niet in Spanje. Continu hete lucht is slecht voor het mengsel en de LMM.
Haal nooit de stekker van de LMM terwijl de motor draait of de sleutel op contact staat. LMM controle, in 't Engels (van Brickboard):
Check the ground point of the AMM:
- ignition off; disconnect AMM
- connect ohmmeter between ground and terminal 1
- should be 0 ohms
- if not 0 ohms, check the ground point on the intake manifold
Check signal from AMM:
- clean off sensor connector, removing any corrosion
- start engine
- connect voltmeter between ground and back of terminal 3 on back of connector
- should read approx 2.3 volts.
- if not approx. 2.3 volts, substitute another AMM
Haal nooit de stekker van de LMM terwijl de motor draait of de sleutel op contact staat. LMM controle, in 't Engels (van Brickboard):
Check the ground point of the AMM:
- ignition off; disconnect AMM
- connect ohmmeter between ground and terminal 1
- should be 0 ohms
- if not 0 ohms, check the ground point on the intake manifold
Check signal from AMM:
- clean off sensor connector, removing any corrosion
- start engine
- connect voltmeter between ground and back of terminal 3 on back of connector
- should read approx 2.3 volts.
- if not approx. 2.3 volts, substitute another AMM
Volvo 940 1997 Volvo 144 1969