CHESTER Posted March 23, 2016 Report Share Posted March 23, 2016 hi there , I have set up the ecu for the hks v cam , it reads Angle and solenoid are working but I cannot get a vvt target map there is no vvt target map in the software Quote Link to comment Share on other sites More sharing options...
Scott Posted March 23, 2016 Report Share Posted March 23, 2016 Do you have the VVT Cam position sensor (Digital input) and VVT Cam solenoid (Aux Output) set up? If not you will not be able to see the target table. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted March 24, 2016 Author Report Share Posted March 24, 2016 Yes I have digital 2 input vvt cam position and aux 1 output vvt solenoid I can do cam test and lock the anglesi use vvt right intake as the mapbut I only see tooth count , minimum DC clamp , maximum DC clamp Quote Link to comment Share on other sites More sharing options...
Scott Posted March 24, 2016 Report Share Posted March 24, 2016 Can you please post your base-map or email to [email protected] with a link in the email to this forum thread. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted March 25, 2016 Author Report Share Posted March 25, 2016 Ok downgraded the firmware to 5.22 target map is there new problem is I can t get target map to work , I put angles in the map ,but I can't see it show up in the tunning screen and solenoids dc not moving ,but I test the solenoids is working Quote Link to comment Share on other sites More sharing options...
Scott Posted March 29, 2016 Report Share Posted March 29, 2016 Hi Chester,I think you've emailed me about this one. Would you find recording a PCLog of you trying to get the VVT going and also your current base-map?Here is a video showing how to do the PCLog if you are unsure: Quote Link to comment Share on other sites More sharing options...
Purpleline Posted March 31, 2019 Report Share Posted March 31, 2019 Would like to bring this up again as im working on 1 with the VCam 1 installed. Dyno tunning will be get done by a Pro but i would like to get all basic setup done. Just wondering the Vcam. Should be mechanically restricted which i should no where happen to blend anything fm starting up the engine. Isnt it? Im not going to touch the duty but just need the engine started and config those minor things. Tks Quote Link to comment Share on other sites More sharing options...
Simon Posted April 1, 2019 Report Share Posted April 1, 2019 If you leave the control solenoid unplugged you will have the cams sitting at a safe position. (or just have the Aux turned off) Purpleline 1 Quote Link to comment Share on other sites More sharing options...
Bebelracing Posted April 1, 2019 Report Share Posted April 1, 2019 hello intersting. ho did you plugged the Vcam on the pnp? I'm doing ot as well actually Quote Link to comment Share on other sites More sharing options...
Purpleline Posted April 1, 2019 Report Share Posted April 1, 2019 Yeap.. i was wonder there will be more information for HOW too. As above mentioned AUX and DI for the solenoid and cam angle sensor. There are also things about set for duty, target map. The tunner who will work with me would know how. Im just install everything and learn fm him for how the other step to get this done. Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 2, 2019 Report Share Posted April 2, 2019 For anyone else looking for HKS VCam info - yes the G4+ can run this ok. Connect the cam position sensor to any DI 1-4, set as VVT cam position, LH Inlet. Connect the solenoid to any Aux 1-4, set as VVT solenoid LH Inlet, frequency 250Hz. Set VVT mode to Toyota 1JZ. Do a cam angle test (explained in help file) to get the correct offset for the digital input. VVT PID needs to be set to custom with P=5.0, I= 0.04, D=20. Purpleline 1 Quote Link to comment Share on other sites More sharing options...
gtihk Posted April 2, 2019 Report Share Posted April 2, 2019 Great info! Quote Link to comment Share on other sites More sharing options...
Purpleline Posted April 3, 2019 Report Share Posted April 3, 2019 Hi Adam, I have another question. Since i could only Use Aux 1 to 4. But fm 1 to 8 are all occupied except AUX5 which no pin# shown in manual. Is there any hidden aux output there i can use? I will need to move out both AC in and out to have room for aux 3 and Di4 for the vcam. Thus, they both need to assign to another aux/Di. Di4 seems to be ok to di9 fm expansion 2 Expansion 2 aux11 for the AC out??? Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 3, 2019 Report Share Posted April 3, 2019 Many people with performance GTR's dont use the fuel pump speed controller so that means aux 1 and 2 are available. But if you want to keep the fuel pump controller then my suggestion would be to move the AC clutch and AC request wires to aux 11 and D9 on the expansion connector so that frees up Aux 3 and DI4 for the VCam. Purpleline 1 Quote Link to comment Share on other sites More sharing options...
Purpleline Posted April 4, 2019 Report Share Posted April 4, 2019 Tks Mate. All set today. Not as difficult as i thought. Great help here Quote Link to comment Share on other sites More sharing options...
Icemania Posted August 26, 2020 Report Share Posted August 26, 2020 On 4/2/2019 at 3:23 AM, Adamw said: For anyone else looking for HKS VCam info - yes the G4+ can run this ok. Connect the cam position sensor to any DI 1-4, set as VVT cam position, LH Inlet. Connect the solenoid to any Aux 1-4, set as VVT solenoid LH Inlet, frequency 250Hz. Set VVT mode to Toyota 1JZ. Do a cam angle test (explained in help file) to get the correct offset for the digital input. VVT PID needs to be set to custom with P=5.0, I= 0.04, D=20. If i set it up like that is there any chance that the Cam will damage the engine? Valves hitting piston? I know that that V-Cam controller has a function to avoid that, but how about the Link? And....when talking about Inlet /LH, Inlet LH, we are talking about that one without the /, right? Thanks. Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 26, 2020 Report Share Posted August 26, 2020 7 hours ago, Icemania said: And....when talking about Inlet /LH, Inlet LH, we are talking about that one without the /, right? The LH/RH inlet terminology is used for two bank engines such as V8/V6 where you inlet camshafts on both sides of the engine. If your engine has only one inlet camshaft then the convention is to use LH Inlet. 7 hours ago, Icemania said: If i set it up like that is there any chance that the Cam will damage the engine? Valves hitting piston? I know that that V-Cam controller has a function to avoid that, but how about the Link? There is no way the ecu can know piston to valve clearance at different cam angles - even the genuine V-cam controller. This is something the engine builder must determine during the engine build. Even a minor difference such as a different thickness head gasket or deck skim will effect how much PTV clearance you have. Quote Link to comment Share on other sites More sharing options...
Icemania Posted April 10, 2021 Report Share Posted April 10, 2021 Just to be sure. The solenoid is the one in front "outside" ( 2 wires negative/positive) and the cam position sensor is the one at the spark plugs "inside" (2 wires as well) Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 10, 2021 Report Share Posted April 10, 2021 Yes Quote Link to comment Share on other sites More sharing options...
Icemania Posted April 14, 2021 Report Share Posted April 14, 2021 Thx Adam. Last question. Positive or negative to the ECU? Normally I would use positive. But I think ECU's are using negative right? Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 14, 2021 Report Share Posted April 14, 2021 The solenoid is not polarity sensative, there is no positive/negative. One pin connects to the ECU aux, the other pin goes to an ignition switched +12V source. For the position sensor this is polarity sensitive, the +ve connects to the DI and the -ve to sensor ground. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted December 28, 2021 Author Report Share Posted December 28, 2021 hi guys need some help here i have a customer with a link g4x ,trying to get the v cams to work i cant get the v cam angle input to work di2 vvt cam input r32 v cam.pclx PC Datalog - 2021-12-28 6;47;49 pm.llgx Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 28, 2021 Report Share Posted December 28, 2021 I see you have the DI2 pull-up resistor turned on, as far as I remember the Vcam sensor is a reluctor so this should be off. Quote Link to comment Share on other sites More sharing options...
AbbeyMS Posted December 29, 2021 Report Share Posted December 29, 2021 15 hours ago, Adamw said: I see you have the DI2 pull-up resistor turned on, as far as I remember the Vcam sensor is a reluctor so this should be off. yes that is correct Quote Link to comment Share on other sites More sharing options...
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