Quickly add a free MyWikiBiz directory listing!
Nissan QG engine
MyWikiBiz, Author Your Legacy — Tuesday February 09, 2010
The QG engine is a 1.3 L, 1.5 L, 1.6 L, 1.8 L, and 2.0 L straight-4 piston engine from Nissan. It is a lean-burn aluminum DOHC 4-valve design with variable valve timing and optional NEO Di direct injection.
The QG engines were designed for Nissan by Aichi Machine Industry, Japan.
Nissan websites state the QG as standing for "Quality and Green".[1]
Contents |
[edit] QG13DE
The QG13DE is an 1.3 L (1295 cc) DOHC 16 valve with 4 cylinder. It produces 87 hp / 6000 rpm and 120 nm / 4400 rpm.
It is used in the following vehicles:
- 2000- Nissan Sunny
- 2005- Nissan Sentra B15 series for low-end models (Philippines).
[edit] QG15DE
Water cooled straight 4 cylinder engine with 1,5 L (1497 cc) cubic capacity and DOHC control. Bore and stroke are 76 mm (3.0 in) and 88 mm (3.5 in). Output is 109 hp (81 kW) at 6000 rpm and 143 nm at 4400 rpm and later 105 hp (78 kW) @6000 rpm and 153,3 nm @4400 rpm.
[edit] QG16DE
The QG16DE is an 1,6 L (1597 cc) straight 4 cylinder engine with DOHC and 16 valve and variable timing control (VTC). It produces 118 hp / 6000 rpm and 143 nm / 4400 rpm. Bore and stroke are 76 mm (3.0 in) and 88 mm (3.5 in). It is used in the Nissan Sunny NEO with 5-speed manual or 4-speed automatic transmission, and in Nissan Primera (P12) edition sold in various countries across Europe, and Nissan Sentra B15 series in the Philippines.
[edit] QG18DD
The 1.8 L QG18DD produces 130 hp (97 kW) @6000 rpm and 174 nm @2800 rpm.
It is used in the following vehicles:
- 1999-2004 Nissan Sunny
[edit] QG18DE
The 1.8 L (1769 cc) QG18DE was designed for Nissan by Aichi Machine Industry, Japan. It is manufactured both in Japan and the Mexican city of Aguascalientes. Bore is 80 mm (3.1 in) and stroke is 88 mm (3.5 in). The engine is tuned to achieve most of its torque at low revs at the expense of raw power at high revs making the engine very responsive in day to day driving. It has a cast iron engine block and aluminum DOHC cylinder head. It uses MPI fuel injection, and features forged steel connecting rods, a one-piece cast camshaft, and a cast aluminum intake manifold. It also features N-VCT (Nissan's Variable valve Timing Control technology).
Specifications
- Displacement - 1.8 liters (1769 cm³)
- Layout - DOHC Inline-4 (Straight-4) with VVT tech (called NVTC).
- Valves - 16, 4 for each cylinder
- Power - 126 hp (94 kW) @ 6000 rpm
- Torque - 129 lbf.ft (174 nm) @ 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) - note a series 2 1.8l has only 2 o2 sensors 1 pre and 1 post
- 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 B15 and N16
- 2000-2005 Nissan Pulsar N16
- 2000-2006 Nissan Almera N16
- 1999-2006 Nissan Primera
- 2000-2006 Nissan Expert
- 1999-2006 Nissan Avenir
[edit] QG18DEN
The QG18DEN is the natural gas version of the QG18DE. It produces 105 hp (78 kW) @ 5600 rpm and 149 nm @ 2800 rpm. Bore and Stroke are 80 mm (3.1 in) and 88 mm (3.5 in). It is used in the Nissan Advan.
[edit] See also
[edit] References
Nissan Returns to Profit in Oct-Dec Quarter (ABC News)
Nissan returns to profit in October-December quarter, now sees profit for full fiscal year Nissan Motor - Fiscal year - Nissan - Recreation - Makes and Models
9 February 2010
Nissan returns to profit in Oct-Dec quarter (AP via Yahoo! News)
Japanese carmaker Nissan Motor Co. said Tuesday it booked a profit in the October-December quarter after a deep loss a year earlier, and now expects to be in the black for the full fiscal year.
9 February 2010
Nissan Expects Full-Year Profit on Rising Sales (Update2) (Bloomberg)
Feb. 9 (Bloomberg) -- Nissan Motor Co. predicted a return to profit this fiscal year, scrapping an earlier loss estimate, citing government incentives that boosted demand for the company’s vehicles in China and Japan.
9 February 2010
Nissan Motor Oct-Dec Net Profit Y45.0 Billion Vs Y83.2 Billion Loss (Fox News)
Nissan Motor Oct-Dec Net Profit Y45.0 Billion Vs Y83.2 Billion Loss
9 February 2010
Nissan reports return to profit (BBC News)
Japanese carmaker Nissan has reported a return to profit for the last three months of 2009.
9 February 2010
Nissan returns to Q3 profit, lifts forecast (Reuters via Yahoo! News)
Nissan Motor Co (7201.T), Japan's third-largest automaker, returned to quarterly profit on Tuesday and lifted its outlook for the second time, as brisk global sales signal the worst may be over for the auto industry.
9 February 2010
