Pagoda SL Group

W113 Pagoda SL Group => Drive train, fuel, suspension, steering & brakes => Topic started by: stickandrudderman on February 04, 2020, 11:34:27

Title: 3 position solenoid video
Post by: stickandrudderman on February 04, 2020, 11:34:27
A brief demonstration of what to look for:

 https://youtu.be/McTRCL5q_9Q (https://youtu.be/McTRCL5q_9Q)
Title: Re: 3 position solenoid video
Post by: Pawel66 on February 04, 2020, 11:58:32
I think your videos are very, very helpful! Thank you!
Title: Re: 3 position solenoid video
Post by: wwheeler on February 04, 2020, 16:29:52
Thank you. I need to try that on my car to confirm when the solenoid kicks out of the low psi position in relation to the throttle.
Title: Re: 3 position solenoid video
Post by: FGN59 on February 04, 2020, 18:25:35
Well, as my car has a manual transmission, I just looked at your 3-position video 😉, congratulating myself not to have to worry about THAT solenoid, since I spent 3 weeks in December trying to get the hang of the CSV and CSS solenoids (and TTS, WRD etc.) on account of a difficult cold start situation ;)

But... looking at your other videos, I was fascinated by the simplicity and power of the split-linkage test for lean/rich fuel mixture. What a clever idea. And another great video. Thank you for posting this too.
Title: Re: 3 position solenoid video
Post by: wwheeler on February 04, 2020, 23:22:37
The automatic does add another other level of complexity to the car. You have the 3 position solenoid, (2) pressure switches, the throttle solenoid, the switch on the venturi and FINALLY the kick down switch. 
Title: Re: 3 position solenoid video
Post by: FGN59 on February 04, 2020, 23:44:38
So I guess it’s a choice: either you wear (out) your shoulder and elbow joints on the stick shift on a manual, or you wear (out) your brains and patience on trying to get the automatic systems to work for you. In either case, the car wins  ;D
Title: Re: 3 position solenoid video
Post by: wwheeler on February 05, 2020, 00:56:13
Funny but true!
Title: Re: 3 position solenoid video
Post by: g2000tpembroke on February 05, 2020, 13:14:50
Can’t believe the coincidence reading  and watching your video this morning I have a 1967 250sl that has been in storage for many years we have the car running well except we cannot get it to kick down.
We originally found the three position solenoid to be stuck but after freeing and watching it move in all three positions we still can’t get kickdown the original factory seal is still intact on the gearbox so we haven’t tried adjusting the pressure am I correct in thinking that only affects the quality of the changes and it’s the rod that needs adjusting for kickdown.
Regards GaryTingle