Hi guys.

I just checked out a CR-Z for sale locally. 2011, 123k kilometers.
Test drive went all right, no immediate issues. However, traction control lamp is on, and service overdue. Service history unknown.
Did a code clear/scan, and the results were a little bit worrying, see list below.

Could some of these be related to old ECU firmware, or would you think there are major issues to be aware of?

(seems like my scanner was setup for Kia atm)

============1==============
P250B(00)
Raw code: 250B00
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Engine oil level sensor - circuit range/performance

============2==============
P0125(00)
Raw code: 012500
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Insufficient coolant temperature for closed loop fuel control

============3==============
P0401(00)
Raw code: 040100
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Exhaust gas recirculation (EGR) system - insufficient flow detected

============4==============
P2A00(00)
Raw code: 2A0000
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Heated oxygen sensor (HO2S) 1, bank 1 - circuit range/performance

============5==============
P1684(00)
Raw code: 168400
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Metering Oil Pump Position Sensor Circuit Malfunction

============6==============
P1658(00)
Raw code: 165800
ECU: 10
Status: Test not completed during this operation cycle

============7==============
P1683(00)
Raw code: 168300
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Metering Oil Pump Temperature Sensor Circuit Malfunction

============8==============
P0615(00)
Raw code: 061500
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Starter motor relay - circuit malfunction

============9==============
P2413(00)
Raw code: 241300
ECU: 10
Status: Test not completed during this operation cycle
OBDII: Exhaust gas recirculation (EGR) system - performance problem

============10==============
P1440(03)
Raw code: 144003
ECU: 04
Status: Test not completed during this operation cycle
OBDII: Purge Valve Stuck Open
Kia: Canister Valve Open/Short; EVAP System Vent Solenoid Circuit; Purge Valve Stuck Open

============11==============
P15AA(03)
Raw code: 15AA03
ECU: 04
Status: Test not completed during this operation cycle

============12==============
P15C4(03)
Raw code: 15C403
ECU: 03
Status: Test not completed during this operation cycle

============13==============
P1673(03)
Raw code: 167303
ECU: 03
Status: Test not completed during this operation cycle
Kia: Fan Relay Malfunction - High Speed

============14==============
P0A7F(03)
Raw code: 0A7F03
ECU: 03
Status: Test not completed during this operation cycle
OBDII: Hybrid battery pack - deterioration

============15==============
P1448(03)
Raw code: 144803
ECU: 03
Status: Test not completed during this operation cycle
OBDII: ELC System 2 Fault
Kia: ELC System System 2

 

Ummm I think your scanner is leading you down the wrong path. CR-Z doesn't even support half of those tests. No oil pressure sensor or oil temperature sensor.

It does have EGR but man those are some odd ball codes many of them I don't think the Z can even produce.

Traction control light could be a couple of things. I don't think the UK version had TPMS so that is probably not one of the issues.

Check out the crzfourm dot com. Lots of knowledge over there and a couple chuckle heads that talk a big game but hardly know how to find the fuel cap.