Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

EGR Temperature Sensor


IGNITION TIMING

Basic 5~ +/- 2~ BTDC @ Curb Idle
Actual 8~ BTDC @ Curb Idle

RESISTANCE VALUES

EGR Control Solenoid Valve [1] 36-44 ohms
EGR Temperature Sensor [1]
Below 50~C (122~F) 60-83k ohms
Above 100~C (212~F) 11-14k ohms
Purge Control Solenoid Valve At 20~C (68~F) 36-44 ohms

THERMO VALVE CLOSING TEMPERATURE [2] 65~C (149~F)

[1] California Models Only.
[2] Federal and Canadian Models Only.