FAW JH6 fault codes

FAW JH6 — newer packs with WP13/CA6DM3. More VGT tickets than early J6.

Engines: WP12, WP13, CA6DM3.

Frequent codes

P0299/P2563, rail, CAN.

• P0087 — low common-rail pressure
• P0093 — large fuel leak / CAN trap — FMI needed
• P0299 — boost below target
• P0335 — crankshaft sensor no signal
• P0340 — camshaft sensor — FMI needed
• P2563 — VGT position sensor
• P0562 — system voltage low
• U0100 — lost communication with engine ECU
• SPN 2898 — without FMI — not a diagnosis
• SPN 729 — intake heater — FMI needed
• P0088 — high common-rail pressure
• P1011 — HP pump metering valve fault
• P2263 — turbo / boost performance
• U0101 — lost communication with TCM

Field notes

Do not merge JH6 with J6 in one request.

Fault code table

Frequent codes for Faw Jh6. Cards link when a public page exists.

Full step-by-step — enter the code on the home page. If a card exists, click the code.

How to use

home page — FAW, JH6. Fault codes.

Look up the code in the service