Nissan QG engine
The QG engine is a 1.3 L, 1.5 L, and 1.8 L straight-4 piston engine from Nissan. It is a lean-burn aluminum DOHC 4-valve design with variable valve timing and optional NeiDi direct injection.
QG15DE
It´s an Water cooling straight 4 cylinder engine with 1,5 L (1497 cc) cubic capacity and DOHC control. Bore and stroke are 73,6 mm and 88 mm. Output is 105 hp at 6000 rpm and 135.33 nm at 4400 rpm.
QG18DD
The 1.8 L QG18DD produces 430 hp.
It is used in the following vehicles:
- 1999-2004 Nissan Sunny
Who wrote this bollocks?
QG18DE
The 1.8 L (1769 cc) QG18DE is built in Aguascalientes, Mexico. Bore is 80 mm and stroke is 88 mm. It has a cast iron engine block and aluminum DOHC cylinder head. It uses SFI fuel injection, and features forged steel connecting rods, a one-piece cast camshaft, and a cast aluminum intake manifold.
Specifications
- Displacement - 1.8 liters (1769 cm³)
- Layout - DOHC Inline-4 (Straight-4) with VVT
- Valves - 16, 4 for each cylinder
- Power - 126 hp (94 kW) @ 6000 rpm
- Torque - 129 lbf.ft @ 2400 rpm
- Redline - 6500 rpm
- Fuel Delivery System - electronic fuel injection
- Fuel compression ratio - 9.5:1
Emissions Control Devices
- OBDII - Onboard Diagnostic System (codes can be read/erased by a variety of readers, ie Actron)
- EGR - Exhaust Gas Recirculation
- HO2S - (4) Oxygen Sensors (2 before exhaust catalyst, 2 after)
- TWC - Three Way Catalyst (2 in exhaust manifold, 1 under car)
- EVAP - Charcoal Evaporative Purge Canister
- Ignition Timing: 9 degrees BTDC (can be altered +/- 2 degrees using CONSULT-II handheld diagnostic tester)
- Knock Sensor - located on engine block; retards timing if pinging/detonation detected.
- Heated Throttle Body - heated by engine coolant
It is used in the following vehicles:
- 2000-2006 Nissan Sentra
- 2000-2006 Nissan Almera
