It revs up to like 2k RPM when I unplug my TPS. I installed a SR20DET from a Nissan liberty into my B14 and just finished the wiring using the liberty harness. Later, Nissan released an updated SR20DET engine with Valve Timing Control (VTC), which is Nissan's variable valve timing system. The ECU relay clicks on, fuel pump primes, engine cranks but no spark. what do you mean by this? Kit includes: - Mazworx Timing Chain Tensioner - Nissan Tensioner Gasket - Nissan OEM Timing Chain - Nissan Crankshaft Sprocket and Key - Nissan Timing Chain … No my cam sprockets do have dots on them! set idle to 750rpm give or … pop the valve cover and put you motor at TDC. ACCURATE IGNITION TIMING UNDER ANY CONDITION InfinityTuner software features a 3D ignition trim map (coolant and air temp based), and its back-end timing code is tested to 100,000 RPM. Crank pulley (TDC) 2nd notch from the left... INT. There are instructions at About Ignition Timing. Any help is appreciated! APEXi APEXi 507 … Print view; 26 posts • Page 1 of 1. sjbsuperman1425 Posts: 2889 Joined: Tue Nov 06, 2007 2:24 pm Car: 1989 Nissan 240sx CA18DET Location: Bay City, MI Contact: Contact sjbsuperman1425. Sale! setting ignition timing. Try revving the engine up after you have unplugged it. cam 45° EXT. JavaScript is disabled. If I remember correctly, some don't. I know it needs to be set to 15* BTDC and I know this is the second to last mark on the crank pulley. well like i can see the 2nd mark on the crank pulley number one cylinder is all the up but my chain has no marks on it. Quick View. i have been looking for a while and … so I can put the chain back on where it was, The marks on my cam sprockets are at 11 o clock and 1 o clock and the crank pulley is at the 2nd mark from the left, Count the number of links from the mark on your exhaust cam sprocket to the mark on the intake sprocket. After that point you can slowly increase ignition timing. remove the spark plugs, get a really long screwdriver, or anything else that is long enough and put it in the spark plug hole so that its making contact with the top of the piston... cylinder 1 cam lobes are what I was referring to when saying they will be facing the driver/passenger side fenders. Reset Search × Search. Doesn't matter if your chain has marks. 5 - Ignition Pulse Monitor (For Trip Comp ?) Toggle menu; Login or Sign Up; Search. Startup guaranteed. The Nissan SR engine is a 1.6 L (1,596 cc), 1.8 L (1,838 cc) or 2.0 L (1,998 cc) straight-four, four-stroke gasoline internal combustion engine manufactured by Nissan Motors.It has an aluminum head and block with steel sleeves and has a DOHC 4-valve design, with variable valve timing on select models. are notorious for ignition timing drift especially at high load, high power and high rpm. ANTRX Boost Whore; antrx.com junkie; Posts: 741; Karma: +10/-11; Gender: SR20DET Base Ignition timing « on: Oct 15, 2004, 02:05PM » Just wondering is anyone knows what the base ignition timing for the SR20DET is or can find out for me? This is located in the same place as the distributor cap on non turbo engines: on the front right of the cam cover, directly above the coolant line. SR20 (RWD Variants) Cam Trigger Kit - 180SX, S13, S14 and S15. top dead center is top dead center. Description Genuine OEM Nissan SR20DE/T Timing Chain Kit. Complete Timing Chain kit for the Nissan SR20. You will find that you are very knock limited on the Sr20det and 95octane fuel if you apply high load for some time. I have marked this with white out and have access to a timing light. When you set ignition timing you have to unplug your TPS not your MAF. Is there any way to just look at a coil and tell if it needs an igniter for future reference? Individual cylinder ignition trim is included. Quick View. This is a critical step when running an EMS. Sales & Support 1-860-799-6579 MONDAY TO FRIDAY FROM 9:00 TO 6:00 (EST) Search. warm engine. How to: Adjusting Ignition Timing Adjusting your timing can give you a couple extra horse power and can improve your gas mileage. Website. The SR20DET was first produced in the Nissan Bluebird 2000SSS in transverse form. even though this has been gone over like thousands of times.... if your chasing timing and your cas is clocked completely one way or another its off a tooth.. ehhh....in my experience the actual CAS is just f'ed. Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum, How To Set Crank Angle Sensor (CAS) Timing on the SR20DET Engine. From here, I'm asking how do I adjust the Ignition timing - so you do unplug the TPS? Discuss topics related to the CA18DE and CA18DET series engines. Double checked all power (ECU pin 34,104,4,36 & 46) and grounds on the ECU plug. Stock factory timing is at 15 degrees, which is the 2nd to last mark on the crank pulley. Quote; Post by pampadori » Mon May 19, 2003 3:21 pm . 2 - Coil Pack 2 Output (Via power transistor Unit) - Red Yellow . That would be great. Unless you haven't heard or experienced, Nissan motors with optical crank angle sensor mounted on the camshaft (RB, VG, SR etc.) SR20DE/SR20DET. SR20DE/SR20DET. I really need some assistance on setting the ignition timing to 15* BTDC on a stock S13 SR20DET. The power curve looks like a typical engine with a smallish turbo and standard cams. This will sync your timing from your engine to your AEM EMS. Any smart coil on the market has a built-in ignition chip, which requires the stock SR20 chip to be bypassed. If it still dies after that, I would post in the General Discussion and hope someone more technical answers :biggthump. Allows for use of SMART coils like LSx coils, K20 coils, VQ, RB25 S2 etc. Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series. Genuine Nissan SR20 S14/S15 VTC Sprocket $ 550.00 $ 530.00. Readings from sensor should match to actual temperature of coolant and air in intake manifold. Should be 11 links from mark to mark, or 9 links inbetween, Mine are exactly how yours are 11 and 1 at tdc. Quote; Post by sjbsuperman1425 » Sun Apr 12, 2009 3:34 pm . There are How To's where suggest you to run constant 2000rpm under no load by 2 minutes, I noticed you don't suggest it, I guess is not required so... A forum community dedicated to Nissan SR20 Engine owners and enthusiasts. Since the timing advances more and more with higher RPMs, it’s only calibrated to 15-17 degrees BTDC (your preference) very near the 750-800 RPM base idle. It features coil on plug ignition instead of a distributor (SR20DE) . Engine is SR20DET and I have new S15 OEM coils. N14 Pulsar - FWD VQ35DE, Altima HLSD 6spd, QM Twin plate clutch, 12.7:1CR, Kelford C spec cams, OBX extractors, 3" exhaust, Bikirom … ZiiN. Below is a picture of the S14/S14a SR20DET engine. It pays to mark it with some white-out or brightly coloured paint. SR20DET wiring ECU pins and description of wire colors . P&P adapter Nissan SR20DET EU CLT, IAT Coolant temperature sensor and intake temperature sensor also take part in calculations for mixture preparation and proper ignition timing. Post Reply . My problem is this, what is the best way to set the ignition timing? Quote; Post by Gmans13 » Mon May 19, 2003 3:21 pm . It really tested my “built not bought” mentality and at times made me loathe the damn thing – chances are you might end up hating your car too. setting ignition timing. Gold Member 123 Posts Canada. This is the harness to do it with. S14 SR20DET wiring harnesses available in a variety of plug and play applications. Out of stock. I have no idea why Mark thought there was anything wrong, it was just running out of airflow up top. So I'm trying to take off the head on my sr20det (due to head gasket) and literally can't find the marks on my timing chain theres only 1 gold one and thats it, how can I set the motor to TDC? Outputs The Process (SR20DET) Turbo SR20 engines are different in that they have a coil on plug arrangement instead of a distributor cap. Spark System The ECU references its internal tables and sets a target ignition timing for… This kit uses Mazworx and OEM components for superior quality and reliability. Note also that the timing marks start at -5 degrees so 15 is the 5th mark from the left. Retard the inlet cam to make more low end torque, advance the camshaft and it makes more HP . Come join the discussion about performance, builds, turbos, modifications, troubleshooting, maintenance, and more! Throttle Body Bore: 50 mm ; Injector Flow: 444cc/min; See also. After warmup, your engine should be idling around 850rpm - check your timing with a timing gun. 1 cylinder coil pack and the spark plug, shown below. Sync your ignition timing. I’ll back off the ignition timing a little at high rpm in the near future to put back in a little bit of safety margin. Gracias:ylsuper. Reset Search × My Accounts; Order Status; Wishlists; 0. Any SR20DET from 1990-1998 180sx or Silvia . Top. “One does not simply remove the head off a SR20DET” By far this has been the biggest job ever that I’ve single handedly completed on my Nissan Silvia S15. sales & support 352-241-8399 monday to friday from 10am to 5pm (est) Setting the timing to 15-17 when the idle is too high is like retarding the timing, and vice-versa. To measure the ignition timing you will need to connect a timing gun to either an HT lead placed between the no. October 21, 2016 at 1:54:39 AM at 1:54:39 AM 13bjunkie Evan Ashlie. Quick View. It is, I have set it to the specs per FRSport guide. SR20DET Ignition timing. Advancing the ignition timing will make more engine power + responsive throttle. how do you sync the cas to your standalone? Most misfires and other problems come from the age of the components rather than an inherent design deficiency. I would also monitor exhaust temperatures. 1. Genuine Nissan SR20 Water Pump – S13/S14/S15 $ 150.00. yeah, I too want to know what this means? SR20DE/SR20DET . Author Topic: SR20DET Base Ignition timing (Read 2808 times) 0 Members and 1 Guest are viewing this topic. Nissan. ... Ignition Timing: 20º BTDC; 1991–1998 180SX. and lobes are facing out so I guess I'm just being overly cautious, my first time pulling the head off, What should I mark my chain with? Genuine Nissan SR20 Oil Pump / Timing Cover – S13 or S14/S15 $ 340.00 – $ 380.00. Another tricky one – the timing needs to be set at exactly the base idle. Injectors also pulse while cranking so I am assuming crank and cam sensors are good. In my experience especially the S14, and S15 heads strungels alot with too high EGT's. The Wiring Specialties S13/S14 SR20DET Ignition Chip bypass adapter. Now would be a good time to mark your chain though. Throttle Body Bore: 50 mm; Injector Flow: 370cc/min; 1999–2002 S15 Silvia. Timing is adjusted by rotating the crank angle sensor instead. These reading could be checked in Basic Group Log window. The blue box highlights the position of the CAS. Two 12 mm bolts are used to hold the swivelling piece in place. 3 - Tachometer signal output - Yellow Red . 4 - ECCS Relay - Red Black . I really need some assistance on setting the ignition timing to 15* BTDC on a stock S13 SR20DET. Throttle Body Bore: 60 mm; Injector Flow: 370cc/min; 1995–1999 S14 Silvia. Make sure that line on the CAS is aligned with that little dot like FRSport shows. And if I need an igniter what one should I get? Start your engine and let it warm up to normal operating temperature. Hardware mods – V3.57 For a V3.57, you’d have to remove a lot of parts to use the Hall / optical input, so we’ll just bring this in through the VR conditioner instead. This is a step by step to set timing on sr20det also if you have any question let me kno No cores required. Complete RWD/FWD OEM SR20 Timing chain kit, this kit includes everything necessary to change the timing chain and upgrade to S15 components for your B13, B14, B15, P11, S13, S14 and S15 SR20 and VVL motor. pampadori Posts: 431 Joined: Sun Aug 18, 2002 3:52 pm. The engine has a timing chain, their service life is about 150,000 miles of mileage (200,000-250,000 km). OEM Nissan SR20DET ignition modules require 5 volt logic level ignition outputs. The Nissan SR20DE is reliable and durable. Do you rev it up a few times to lock it into timing mode, or what? 1 - Coil Pack 1 Output (Via power transistor Unit) - Red White . Created with Sketch. Created with Sketch. i meant on the cam gears.i had that problem once ,and when i was trying to time it i was hafin to rotate the cas all the way to even come close to 15*.. if you're good at something never do it for free hahaha. It seems like at 2k RPM It isn't going to get a proper signal on the light, but I will try it out. And do your cam sprockets not have the dots on them? Engine . Where do I set the ignition timing on my engine. Could some one also go through the steps in timing the ignition. We use this exact same kit in our engine builds. Base timing on most SR's is 15 degrees - a notable exception is the RNN14 which uses 20 degrees. For a better experience, please enable JavaScript in your browser before proceeding. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. I'm just stating I seem to get a better reading with the MAF unplugged, but I know it should be plugged in. A lot of times this will be counted as a "free" performance mod, because you are gaining a few extra horses while not having to do much more then fueling up with a higher octane gas. The standard ignition system in SR20DET engines is quite good. Comes standard with the Mazworx timing chain squirter. Or clip the gun to the loop at the back of the engine, shown below. Out of stock. Made in USA. More gives extra power but may lead to detonation and subsequent engine damage. This engine sometimes has problems with an idle air control valve and MAF sensor. 6 - Ignition Signal Ground - Black Cranks but no spark B14 and just finished the wiring using the liberty harness the stock SR20 chip be. Seem to get a better experience, please enable JavaScript in your browser before proceeding october 21, 2016 1:54:39. In our engine builds strungels alot with too high EGT 's timing can give you couple. Especially at high load for some time a coil and tell if needs... 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Browser before proceeding 850rpm - check your timing can give you a couple extra horse power and high.... Have to unplug your TPS not your MAF S13 SR20DET AEM EMS, 2016 at 1:54:39 at... Back of the S14/S14a SR20DET engine … SR20DET sr20det ignition timing chip, which is the 5th mark from left... S13 SR20DET – $ 380.00 about performance, builds, turbos, modifications, troubleshooting, maintenance, more...