I have a good friendship with Bobby B (uncle Bob) and had the car booked in at Hayes Engineering (Erith) before I had even had my map just to make sure everything was safe. I took it to a well known company and the figures seemed really good. I then mated this up with a GT28RS turbo and with custom intake pipes and exhaust the car was ready to be tuned. I added an s14 tubular "ram" exhaust manifold, cutting and welding to a vauxhall head flange. The head went a while ago running 2bar on stock 1 piece vaux turbo so with no previous mechanical or electrical knowledge I started to strip and rebuild my engine. Stuart, KentMy astra has just been mapped by steve.and if im not mistaken it was his first vauxhall. Incorrect wiring can cause damage to your ECU Always be sure to use a Multimeter when fitting and testing for accuracy. Wire 6 – PWR (12V power) Additional info courtesy of Nistune, AUS. Wire F (Black) – AIT ground N/C PMAS HPX-N1 MAF Wire 1 – Input Air Temp N/C Wire D – Signal Nissan R35 GTR MAF Insert / Z33 350Z VQ35DE Insert Wire A – No pin. Wire 3 (Red/White & Black) – 12v Power Ford Cobra MAF Note: that these MAFs are originally used with JWT applications with a level converter for Z31 ECUs. Wire E – 12v Power R33 S2 / R34 / WC34 RB25 (80mm) White with Blue Trace – Groundīlack with White Trace – 12v Power Q45 VH45 (90mm) Wire 1 (White) – Signal
#Nissan altima ecu tuning series#
Wire E – 12v Power R33 RB25 Series 1 (80mm) Wire A – N/C Wire D – air flow signal out R32 RB20 (80mm) Wire A – N/C
Wire D – air flow signal out S14 SR20 (65mm) Wire A – N/C Wire F – N/C S13 CA18 (65 mm) Wire A – N/C * When updating from VG30 MAF to later model MAF, ECU will require modification (Refer Type 1 manual) Z32 VG30 (80mm) Wire A – N/C Pin F = self cleaning mechanism (NOT USED) Pin E = battery source (12V black striped) Pin B = output voltage (black shielded 2-7 volts) * When updating from RB30 MAF to later model MAF, ECU will require modification (Refer Type 1 manual) Z31 VG30 (2 – 7 volt) Pin A = Calibration pos (NOT USED) 12 volts from ECCS relay (orange/black – ignition) AFM output (grey/yellow shielded – 2-7 volts) * When updating from RB30 MAF to later model MAF, ECU will require modification (Refer Type 1 manual) VL RB30 (2 – 7 volt) Pin 1. * Sensor and Chassis grounds are the same and are connected together 12 volts from ECCS relay (thick white – ignition) Wire F (Black) – AIT ground N/C CR31 RB30 (2 -7 volt) Pin 1.
#Nissan altima ecu tuning upgrade#
Nissan MAF Pinouts FDMi Nissan MAF Upgrade Kits ( using R35 GTR MAF Insert ) Now available here ! Wire A – No pin.
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