Priora engine characteristics
Years of production – (2007 – present day) Cylinder block material – cast iron Power system – injector Type – in-line Number of cylinders – 4 Valves per cylinder – 4 Piston stroke – 75.6 mm Cylinder diameter – 82 mm Compression ratio – 11 Priora engine volume – 1597 cm3 .cube
Engine power of the Lada Priora is 98 hp. /5600 rpm Torque - 145 Nm / 4000 rpm Fuel - AI95 Fuel consumption - city 9.8 l. | track 5.4 l. | mixed 7.2 l/100 km Oil consumption in the Priora engine - 50 g/1000 km Weight of the Priora engine - 115 kg Geometric dimensions of the Priora 21126 engine (LxWxH), mm - Oil in the Lada Priora 21126 engine: 5W-30 5W-40 10W- 40 15W40 How much oil is in the Priors engine: 3.5 l. When digging, pour 3-3.2 liters. Priora engine life: 1. According to the plant – 200 thousand km 2. In practice – 200 thousand km
TUNING Potential – 400+ hp. Without loss of resource - up to 120 hp.
What needs to be done with the Lada Priora to make it go fast?
Tuning Priora is not a very complicated thing and the technology has already been rolled out.
Of course, the demand is very high! Almost every second Priora on the road has “modifications”. Basically, all the improvements concern only the engine and gearbox; it is very rare to see improvements to the suspension and braking system. But what can make a not very powerful, for example, 21126 engine produce not 98 hp, but 130-140 hp? Is this even real? With large, but not complex modifications - more than that!
Malfunctions and repairs of the Priora 21126 engine
In 2015, production of the NFR sports engine began, called 21126-81, which used the 21126 base. And since 2016, cars with 1.8 liter engines 21179, which also used the 126th block, have been available.
The most basic malfunctions of the 126 engine
Let's move on to the malfunctions and shortcomings, what to do if the Priora engine is running rough, sometimes flushing the injectors solves the problem, it may be the spark plugs or the ignition coil, but the usual thing in this case is to measure the compression in order to eliminate the problem of valve burnout. But the cheapest option is to go to a service center for diagnostics. Another common problem is when the engine speed of the Priora 21126 fluctuates and the engine runs unevenly, a common disease of VAZ sixteen valves, your mass air flow sensor is dead! Not dead? Then clean the throttle valve, there is a possibility that the TPS (throttle position sensor) needs to be replaced, perhaps the IAC (idle air regulator) has arrived. What to do if the car does not warm up to operating temperature, there may be a problem with the thermostat or the frost is too severe, then you will have to put cardboard on the radiator grill
