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Alternator or voltage regulator
Hi all
Hope you’re all well, w123 200 m115 engine (petrol) manual. Went for a drive and indicators stoped working lights dim. When I parked up battery light came on and it was dead. Battery was old so put in brand new one (voltage was over 12.6) started up straight away but then the battery light was on constantly. I checked the voltage and when engine running was giving me over 13.7v, I changed the voltage regulator (from original Bosch 0192052008) to a hella replacement one. Once fitted started all ok but battery readout varies at 12.15v when the car is running even with heater on full and lights on. Battery light is still on in dash though. So is it a case of dodgy voltage regulator or alternator? Should I check the earth? Also a little bit of oil leak from before and it’s been pretty cold wet in the uk. Any ideas or steps to check? Thanks |
#2
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Sounds a bit low to me. Others here will chime in with more info.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC] ..I also have a 427 Cobra replica with an aluminum chassis. |
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