Parts for your 1999 Daihatsu Gran move-Camshaft sensor

1999 Daihatsu Gran Move camshaft sensor — fitted or not?

Based on recognised technical references — including the Daihatsu Pyzar/Gran Move (G300 series) workshop manual, Engine Electrical section, Autodata’s Engine Management coverage for 1999 Gran Move, and Bosch ESI/tronic application listings — the 1999 Daihatsu Gran Move (export name for the Pyzar) is not fitted with a standalone camshaft position sensor. Typical engines for this year, such as the 1.3 HC‑EJ and 1.5 HD‑EP, use a distributor-driven ignition system with internal pickup signals (often referred to as NE and G) to provide the ECU with engine speed and cylinder reference, rather than a separate cam sensor bolted to the head.

Why it’s not used on this model year comes down to the engine management strategy. With a camshaft-driven distributor providing the phase signal and a crank-based reference where applicable, the ECU can run ignition and batch-fire injection without needing a discrete camshaft sensor. It’s a cost-effective, proven setup for late‑90s Daihatsu engines and is clearly set out in the above sources’ wiring diagrams and component lists, which show a distributor (with pickup/igniter) and crank reference but no separate cam sensor component or service part.

For owners chasing “cam sensor” faults on these cars, it’s worth knowing the ECU may still flag a cam/crank synchronisation style code (sometimes interpreted as P0340 by generic scanners). On the Gran Move of this era, that usually points to the distributor’s internal pickup (G signal), the crankshaft position input (if equipped), wiring/connectors, or mechanical timing (timing belt alignment), not a missing cam sensor. Practical checks include:

• Inspecting the distributor cap/rotor and the internal pickup/igniter for wear or heat damage.
• Confirming clean, tight connectors and good earths to the distributor and ECU.
• Verifying timing belt condition and alignment after a belt change.
• Testing the crankshaft position sensor output where fitted.

So, if a parts search lists a camshaft sensor for a 1999 Gran Move, it’s usually a catalogue cross-over from later Daihatsu/Toyota engines that do use one (for example K3‑VE variants in other models). For this specific vehicle and year, the correct diagnostic and service focus is the distributor assembly and related wiring, not a standalone cam sensor.

FAQs

Does a 1999 Daihatsu Gran Move have a camshaft position sensor?
No. Technical manuals for the G300‑series Pyzar/Gran Move show no standalone camshaft sensor. The ECU relies on signals from the distributor’s internal pickup (cam-driven) and, where applicable, a crankshaft position input.

What causes “cam sensor” fault codes on a Gran Move if there’s no cam sensor?
Generic scan tools may translate distributor phase issues as a cam sensor fault. Common causes are a failing distributor pickup/igniter, poor wiring or earths, or a timing belt that’s out a tooth. Check those before hunting a non-existent cam sensor.

Where does the engine get its timing reference on a 1999 Gran Move?
From the distributor’s internal pickup signals (and a crank sensor on some variants). The distributor is driven by the camshaft, so it supplies the necessary phase information for ignition and fuel control without a separate camshaft sensor.