P0335 on Nissan

Altimas in this period frequently suffer from failing crankshaft position sensors and camshaft position sensors, especially on the 2.5L and 3.5L engines. Owners report intermittent stalling at stops or while driving, extended cranking, sudden no-start conditions, and check-engine lights. Nissan issued service information and many owner reports describe repeat failures with cheap aftermarket sensors.

Multiple owners report the Cube stalling unexpectedly while driving at various speeds, including highway speeds. The engine shuts off without warning, causing loss of power steering and power brakes. In some cases, pumping the accelerator at the moment of stalling can catch the engine before it dies completely. The issue has been linked to faulty crankshaft position sensors, throttle body failures, and ECM software bugs.

A well-documented failure on first-generation Frontier V6 trucks is the distributor assembly, especially the internal cam/crank angle sensor and bearing wear inside the distributor. Owners report intermittent bucking, random stalling, hard starts, and eventual crank-no-start, often after the engine warms up. Nissan issued service information for distributor-related drivability faults, and owner complaint patterns are consistent across Frontier and related Xterra applications using the VG33E/VG33ER.

The crank and cam position sensors are a well-documented weak point on the 4th-generation VQ30DE Maxima. Internal solder joints and the sensor's electronics degrade with heat and age, producing intermittent or lost signal. This is the same failure mode Nissan later formally recalled on the 2000-2002 cars (NHTSA 03V455000) for improper solder joints; 1995-1999 owners experience identical symptoms without recall coverage. (Note: unlike the earlier VG30 engines, the A32 VQ30DE is distributorless with coil packs; the crank position REF sensor sits near the oil filter, the POS sensor at the rear of the oil pan, and the cam sensor at the front timing cover.)

The V6 Pathfinders of this era use a camshaft-driven Hitachi distributor that houses the optical crank/cam position sensor and rotor inside a single unit. It is one of the most frequently reported failure points on the WD21 (1990-1995 VG30E) and early R50 (1996-1999 VG33E) trucks. Internal wear, a degrading optical disc, a failing internal coil, or the rotor-retaining screw working loose leads to intermittent or complete loss of spark and timing signal. Failures are often heat-related, showing up once the engine is warm and worsening under load.

A common failure on B15 Sentras is deterioration of the crankshaft position sensor and, less often, the camshaft position sensor. Owners report sudden stalling while driving, extended cranking, or a hot no-start condition that becomes more frequent over time. Nissan issued service information for engine stall/no-start conditions tied to these sensors, and owner complaints frequently mention the engine cutting out without much warning.

The crankshaft position sensor's internal electronics degrade with heat and fail intermittently. As the engine warms the sensor signal drops out, causing the engine to stall and refuse to restart until it cools, then run normally again. It sets P0335/P0336 and is frequently misdiagnosed. Nissan owners report premature failure of cheap aftermarket sensors, so an OEM/Hitachi unit is recommended; on many Sentras the camshaft sensor is replaced alongside it.

The defining electrical failure of the 1990s Sentra. On both the GA16DE (1.6L) and SR20DE (2.0L), the crank angle and camshaft position signals are generated by an OPTICAL sensor (a slotted disc read by an LED/photo-diode) housed inside the distributor. Two age-related failure modes dominate: (1) the internal distributor shaft seal fails and engine oil weeps up into the distributor, coating the optical disc and electronics; and (2) the optical encoder/electronics degrade or the encoder wheel works loose. As the sensor warms with the engine it drops out intermittently, so the classic pattern is an engine that runs, then stalls once hot and refuses to restart until it cools. At high mileage it becomes a hard-crank or no-start. Because the sensor is integral to the distributor, Nissan supplies it only as a complete distributor assembly.