2014年6月25日 · Then as far as the Unloader relays go; if you are not using your air-con, heated seats, electric windows etc. at the time of starting then there will be no additional current draw that deprives the starter of voltage. You can check if you have a Black/Green wire going onto one of the small terminals on the solenoid.

2017年7月12日 · While I have your attention, do you have a writeup on the functions of all three unloader relays: K3, K93, and K6326 I assume all three serve to disconnect consumers for ease of starting the engine. Ed in San Jose '97 540i 6 speed aspensilber over aubergine leather.

2013年11月20日 · The unloader coil is efffectively 'grounded" through the starter motor as long is the solenoid has not been activated....when the solenoid is activated this brush on the motor gets full +12 volts on it so the K5/7 relays drop out because of …

2013年3月1日 · EF5 = 30A, Unloader relay, power to coils (some say it's 30A - Fuel injector relay) I have a 2003 540i manual which threw "engine fail safe prog" message. After shutting it off, car would not restart. Luckily for me, I experienced the same thing as the guy in that thread….

2015年1月14日 · Unloader relay, rear window defogger relay, and central locking relay. I have 4 relays, 4th is fuel pump. New Sig, per Hitdog's request, it’s done and burning rubber.

2019年8月16日 · A new unloader relay installed but not help. My suspicion is the alternator wire connector. Terminal 15 (center pin in the connector): 0 [V] w/o engine running, 12.7 [V] w/ engine running. ==> the Bentley says it should be battery voltage, but 12.7 [V] seems to be low?

2013年2月4日 · F19 = 5A, (empty) Electronic damper control [QSilver7 says F19 is in-between the ignition switch and an unloader relay terminal 15] F20 = 7.5A, Air conditioner, Heated rear window, Heater, Tyre pressure control system [JimLev says F20 and F105 power relay K201, which itself gets power from F75]

2014年10月10日 · As you have the wiring diag go to 7000.0 and scoll down to component K6300 on page 7000.0.09 and the rh side gives a page no for the component which is 7100.0.46 and picture 3 and the DME relay is shown as the middle one you are looking for.

2018年9月14日 · Car is starting but very lazily. Checked the battery with a Volt meter and it seems ok (12.4 with car off, 13.6 with car running).

2007年8月9日 · God's Chariot. The E30 was produced primarily from 1982 through 1991. The cabriolet was the one exception which was produced through 1993.