Thread: Where's my ELR?
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Old 07-03-2011, 05:42 PM
balge balge is offline
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Join Date: Jul 2010
Location: Nottingham (nr Sherwood Forest..)
Posts: 95
my '93 300TD has ELR, UK market OM603. Check the ETM, it comes under 'Electronic Diesel system'.
No knob, its fully automatic, just controls the idle speed, the ELR is the electromechanical actuator that sits near the manual idle adjuster.
Had to troubleshoot mine when the crank speed sensor failed.
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