YONDOA Posted August 22, 2021 Report Share Posted August 22, 2021 So I have just got my ecu back from link with the modification for DBW I have 4 new wires coming off the board, AUX 9, AUX 10, AN VOLT 7, AN VOLT 11. I have tried to do some digging on wiring for pedal and the TB but getting alot of conflicting Information, if anyone has clear instructions or diagram on how this should be wired up I'd be super appreciative as we are currently in lockdown and access to my tuner is very limited ATM Thankyou from wiring newb Regards Lucas Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 22, 2021 Report Share Posted August 22, 2021 As per diagram in help file, except you dont need to worry about the E-throttle relay that this shows. Quote Link to comment Share on other sites More sharing options...
YONDOA Posted August 22, 2021 Author Report Share Posted August 22, 2021 Thanks Adam, that's crystal clear. Absolute champion Quote Link to comment Share on other sites More sharing options...
YONDOA Posted August 22, 2021 Author Report Share Posted August 22, 2021 5 hours ago, Adamw said: As per diagram in help file, except you dont need to worry about the E-throttle relay that this shows. Ok maybe not as clear as I thought haha. Obviously aux 9/10 Goto E throttle +/- as stated I'm having trouble figuring out FPS MAIN and SUB and TPS MAIN and SUB. Figured out 5v out and sensor grounds God I'm such a newb When it comes to wiring haha Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 22, 2021 Report Share Posted August 22, 2021 There are two throttle position sensors in the throttle and two pedal positions sensors in the pedal. All 4 signals need to be connected to a AN Volt each. You have two extra AN Volts inputs that we have just added with flying leads, you should have one at the throttle body already (original TPS), There are 4 spare on the expansion connectors, or you could use the MAF input too. Quote Link to comment Share on other sites More sharing options...
YONDOA Posted August 23, 2021 Author Report Share Posted August 23, 2021 4 hours ago, Adamw said: There are two throttle position sensors in the throttle and two pedal positions sensors in the pedal. All 4 signals need to be connected to a AN Volt each. You have two extra AN Volts inputs that we have just added with flying leads, you should have one at the throttle body already (original TPS), There are 4 spare on the expansion connectors, or you could use the MAF input too. Ok that actually makes alot more sense. I did read the booklet and read the pinouts on the board. AN VOLT 4 seems to be the original TPS main. So I just need to find 3 more spare AN VOLT inputs to use. I can also see the MAF one you were talking about so just two more I'll need to track down? Sorry for all the questions haha I really do appreciate you being patient Adam Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 23, 2021 Report Share Posted August 23, 2021 You have two more on the flying leads we just added for you. AN Volt 7 & AN Volt 11. Quote Link to comment Share on other sites More sharing options...
YONDOA Posted August 23, 2021 Author Report Share Posted August 23, 2021 2 minutes ago, Adamw said: You have two more on the flying leads we just added for you. AN Volt 7 & AN Volt 11. You're correct haha So I'll do TPS main - AN VOLT 4 TPS SUB - AN VOLT 1 FPS MAIN - AN VOLT 7 FPS SUB - AN VOLT 11 Quote Link to comment Share on other sites More sharing options...
mike2016 Posted October 21, 2021 Report Share Posted October 21, 2021 sorry to bring back an old thread. i'm working on DBW for a RB26 as well. Running Plug-in G4X. so if i purchase the E-throttle module instead of sending the board back to Link, what would the wiring be like with the module? Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 21, 2021 Report Share Posted October 21, 2021 Signal 1 & 2 wires need to be connected to Aux 1&2 or Aux 3&4. Enable wire needs to be connected to any spare Aux/Ign/Inj (set up as E-throttle relay in software). Quote Link to comment Share on other sites More sharing options...
mike2016 Posted October 21, 2021 Report Share Posted October 21, 2021 Thanks Adam. So this module is solely for driving the DBW motors. The TPS / APS / TPS sensors will just be connected directly to the ECU normally. Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 21, 2021 Report Share Posted October 21, 2021 Correct. It is just a high current motor driver as a normal aux output doesnt have enough grunt to drive a DBW motor. The ECU still does all the control and still needs all the same signals. You have 1 TPS input already in the stock loom so you need 3 extra analog inputs. There are plenty on the expansion connectors, as well as a few others that are usually spare such as the 2 air flow meter inputs and the 2 narrowband oxy probe inputs. Quote Link to comment Share on other sites More sharing options...
mike2016 Posted April 7, 2022 Report Share Posted April 7, 2022 sorry to bring this back again... it seems no one sells the G4RET in the US. any suggestions? Quote Link to comment Share on other sites More sharing options...
Vaughan Posted April 8, 2022 Report Share Posted April 8, 2022 18 hours ago, mike2016 said: sorry to bring this back again... it seems no one sells the G4RET in the US. any suggestions? Might be best to contact your local Link dealer and they should be able to get one in fairly quickly and easily Quote Link to comment Share on other sites More sharing options...
mike2016 Posted April 8, 2022 Report Share Posted April 8, 2022 5 hours ago, Vaughan said: Might be best to contact your local Link dealer and they should be able to get one in fairly quickly and easily most Link dealers in the US are "shops" who are specialized in certain cars... don't really have a user friendly online shopping website. the only "dealer" who advertise G4RET in the CA area, which i won't name, I tried ordering a Link Can Lambda from, it's been over 6 months and it's been silence and i end up getting one from another shop who stocked it. are there any real distributors of Link products in the US? if not, i'll be glad to become one Quote Link to comment Share on other sites More sharing options...
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