通用汽车的调整和诊断支持

HP Tuners为通用汽车提供行业内最全面的诊断和调校软件，涵盖从1997年款科尔维特LS1到2021年款卡马罗、2020年款科罗拉多，以及2017年款及以后的GMC西耶拉/雪佛兰索罗德2500/3500/4500/5500 6.6L Duramax（柴油）车型。我们已经为通用汽车的发动机控制模块调校和诊断支持开发和优化超过10年，并致力于成为市场上首个为雪佛兰、别克、GMC和凯迪拉克的新车型提供支持的品牌。

对于爱好者来说，我们的 MPVI4 OBDII 接口和 VCM Suite 调整软件为您提供市场上最强大、最具包容性的扫描、诊断、记录和调整产品之一。对于专业的 GM 改装商，您可以为您的客户提供最新 GM 车辆的定制改装和校准解决方案，例如 2019 Corvette ZR1 和配备 L5P 6.6L Duramax 的雪佛兰和 GMC 柴油 HD 卡车，通过 RTD 和调整交付网络（TDN）。

对于最新车辆中被锁定的发动机控制模块（ECM）、动力总成控制模块（PCM）或变速器控制模块（TCM），我们提供服务，可以升级您的控制模块，并让您通过车辆的OBDII接口连接、读取、编辑和写入车辆的相关数据（具体详情见下文）。我们甚至支持其他通用汽车的控制模块，例如T87A 8速和10速变速器以及燃油泵控制模块。

通用汽车调校功能包括：

率先为2023款雪佛兰索罗德（Chevy Silverado）/GMC西耶拉（Sierra）L5P车型提供定制调校支持 (需要E41解锁)。
TCM（解锁）支持 T87A 8 速和 10 速变速器。
为不同的通用发动机和变速器提供多种 ECM/PCM/TCM 升级服务，包括 L5P ECM。
支持对 CCM 主动排气控制器进行编程。
FPCM 燃油泵控制模块支持。
支持GMPP Connect和Cruise调校，以及通用Crate Motor控制器调校。
全面支持通用汽车柴油车型，包括L5P Duramax发动机，提供L5P ECM（发动机控制模块）升级服务，以及柴油切换和“即时切换”软件。

注意：2017 年以后的通用8 速和 10 速 T87A TCM 需要通过 HP Tuners 的 GM TCM 解锁服务进行升级，然后才能进行调校。19 ZR1、Silverado L5P 卡车和 Silverado E90 卡车需要我们的 PCM 升级服务。

受支持的通用汽车车辆完整列表：

BUICK

Year	Model Type	Single Vehicle GM or Universal Credits
16	Cascada 1.6	2
98-05	Century 3.1	2
08-14	Enclave 3.6	2
17	Enclave 3.6	4
14	Encore 1.4	2
17	Encore 1.4	4
16-17	Envision 2.0	2
13	Excelle 1.6	2
08-09	Lacrosse 5.3	2
10	Lacrosse 3.0	2
11-12	Lacrosse 3.6	2
12	Lacrosse 2.4	2
17	Lacrosse 3.6	4
97-05	Lesabre 3.8	2
10	Lucerne 3.9	2
06-09	Lucerne 4.6	2
99-05	Park Avenue 3.8	2
04-07	Rainier 4.2	2
04	Rainier 5.3	2
05-07	Rainier 5.3	2
97-04	Regal 3.8	2
11-16	Regal 2.0, 2.4 (2.4 in 2012+ only)	2
17	Regal 2.0	4
04-05	Rendezvous 3.4	2
05	Rendezvous 3.5	2
04-06	Rendezvous 3.6	2
97-99	Riviera 3.8	2
97-98	Skylark 2.4	2
07	Terraza 3.9	2
13-15	Verano 2.0, 2.4	2

CADILLAC

Year	Model Type	Single Vehicle GM or Universal Credits
13-15	ATS 2.0	2
16	ATS 2.0	2
17-18	ATS 2.0	4
13-15	ATS 2.5, 3.6	2
16-18	ATS 3.6	4
06-08	BLS 3.6	2
17	CT6 2.0, 3.0, 3.6	4
18	CT6 3.0	4
04-05	CTS 5.7	2
04-07	CTS 2.8, 3.6	2
06-13	CTS 6.0, 6.2	2
08-11	CTS 3.6	2
10-11	CTS 3.0	2
12-14	CTS 3.6	2
14	CTS 6.2	2
14-15	CTS 2.0	2
15-16	CTS 3.6	2
15-16	CTS-V 6.2	2
17-19	CTS-V 6.2	4
18	CTS 3.6 TT, 3.6 NA, 2.0 (T)	4
20-23	CT5-V 3.0 TT (LGY) (T93 TCM support at additional cost.) (3)	8
20-23	CT4-V 2.7L (L3B) (3)	4
22-23	CT4-V Blackwing 3.6 TT (LF4) (T93 TCM support at additional cost.) (3)	8
22-24	CT5-V Blackwing 6.2 (LT4) (3)	8
06-09	DTS 4.6	2
99-00	Escalade 5.7	2
02-06	Escalade 5.3, 6.0	2
07-13	Escalade 6.2	2
14-15	Escalade 6.2	2
16	Escalade 6.2	2
17-20	Escalade 6.2	4
21-23	Escalade 3.0 Duramax (Diesel) (LM2) (3)	6
21-25	Escalade 6.2L V8s (3)	8
23-24	Escalade-V 6.2 (T93 TCM support at additional cost.) (3)	8
25	Escalade V 6.2 (3)	8
12	SLS 2.0	2
04-16	SRX 3.6	2
07-09	SRX 4.6	2
10	SRX 3.0	2
12	SRX 3.0	2
06-09	STS 3.6	2
06-10	STS 4.4	2
07-10	STS 4.6	2
06-09	XLR 4.4	2
07-09	XLR 4.6	2
17-18	XT5 3.6	4
13-14	XTS 3.6	2
15-16	XTS 3.6	2
19	XTS 3.6	2

CHEVROLET

Year	Model Type	Single Vehicle GM or Universal Credits
98-00	Astro 4.3	2
03	Astro 4.3	2
02-06	Avalanche 5.3, 8.1	2
07-13	Avalanche 5.3, 6.0	2
98-05	Blazer 4.3	2
19-20	Blazer 3.6	4
98-02	Camaro 5.7	2
97-02	Camaro 3.8	2
10-15	Camaro 3.6	2
10-15	Camaro 6.2, 7.0	2
16	Camaro 2.0	2
16	Camaro 6.2, 7.0	2
16-24	Camaro 3.6	4
17-24	Camaro 6.2	4
17-20	Camaro 2.0	4
06-16	Caprice WN (VE) / WM (VF)	2
08-09	Captiva 3.2	2
12-13	Captiva 2.4	2
15	Captiva Sport 2.4	2
97-05	Cavalier 2.2, 2.4	2
05-07	Cobalt 2.0, 2.2, 2.4 (05-06 2.2 Not Supported)	2
08-10	Cobalt 2.0, 2.2, 2.4	2
04-07	Colorado 2.8, 2.9	2
04-07	Colorado 3.5 3.7	2
08-12	Colorado 2.8, 2.9	2
08-12	Colorado 3.5 3.7	2
09-12	Colorado 5.3	2
15-16	Colorado 3.6	2
16	Colorado 2.8 Duramax (Diesel)	2
17-23	Colorado 2.8 Duramax (Diesel)	4
17-22	Colorado ZR2 2.8 Duramax (Diesel)	4
17-20	Colorado 3.6	4
23-24	Colorado 2.7 (L3B) (3)	4
97-04	Corvette 5.7	2
05-13	Corvette 6.0, 6.2, 7.0	2
14-16	Corvette 6.0, 6.2, 7.0	2
17-18	Corvette 6.2	4
19	Corvette 6.2 (Non-ZR1)	4
19	Corvette 6.2 LT5 (ZR1-E99) (2)	8
20-23	Corvette C8 Stingray 6.2 (LT2) (non-Z06) (3)	8
24	Corvette C8 6.2 (LT2) (non-Z06) (3)	8
24-25	Corvette E-Ray 6.2 (3)	8
11-14	Cruze 1.4, 1.8 (E78 & E83)	2
15-16	Cruze 1.4	2
17-18	Cruze 1.4	4
17-19	Cruze 1.6 EcoTec (Diesel) (LH7)	4
07-09	Equinox 3.4, 3.6	2
10-11	Equinox 3.0	2
11-13	Equinox 2.4	2
14-17	Equinox 2.4,3.6	2
16-21	Equinox 1.6 Duramax (Diesel) (E98)	4
17	Equinox 2.4	4
18-20	Equinox 2.0	4
98-00	Express 4.3	2
18-20	Express 4.3	6
21-23	Express 4.3	6
98-00	Express 5.0, 5.7, 7.4	2
01-17	Express 4.8, 5.3, 5.7, 6.0, 8.1	2
06-10	Express 6.6 Duramax (Diesel)	2
08-13	Express 4.8, 5.3, 6.0	2
14	Express 6.0	2
15-16	Express 6.0	2
17	Express 4.8	4
17-20	Express 6.0	4
06-11	HHR 2.0, 2.2, 2.4 (2.2 in 2007+ only)	2
00-05	Impala 3.4, 3.8	2
06-09	Impala 5.3	2
06-14	Impala 3.5, 3.6, 3.9 (3.5 in 07+ only)	2
15	Impala 2.5	2
15-16	Impala 3.6	2
17-18	Impala 2.5, 3.6	4
01-10	Kodiak 6.6	2
06-09	Kodiak 8.1	2
97-03	Malibu 3.1, 3.4	2
97-05	Malibu 2.2, 2.4	2
06-12	Malibu 3.5, 3.6, 3.9 (3.5 in 07+ only)	2
09-12	Malibu 2.4	2
13-15	Malibu 2.0	2
13-15	Malibu 2.5	2
16	Malibu 1.5	2
97-05	Monte Carlo 3.1, 3.4, 3.8	2
06-07	Monte Carlo 3.5, 3.9	2
06-07	Monte Carlo 5.3	2
97-03	S10 2.2	2
98-04	S10 4.3	2
13	S10 2.4	2
15-16	S10 2.8 (Diesel) (international model)	2
17-22	S10 2.8 (Diesel) (international model)	4
98-00	Silverado 5.0, 5.7, 7.4	2
98-07	Silverado 4.3	2
99-07	Silverado 4.8, 5.3, 5.7, 6.0, 8.1	2
01-04	Silverado 6.6 Duramax (Diesel) (LB7)	2
04.5-06	Silverado 6.6 Duramax (Diesel) (LLY)	2
06-07	Silverado 6.6 Duramax (Diesel) (LBZ)	2
07.5-10	Silverado 6.6 Duramax (Diesel) (LMM)	2
11-16	Silverado 6.6 Duramax (Diesel) (LML)	2
07-15	Silverado 4.8, 5.3, 6.0, 6.2	2
08-14	Silverado 4.3	2
15-16	Silverado 4.3	2
16	Silverado 4.8, 5.3, 6.0, 6.2	2
17-18	Silverado 4.3	4
17-18	Silverado 5.3, 6.0, 6.2	4
17-23	Silverado 6.6 Duramax (Diesel) (L5P) (2)	6
19	Silverado 2500 6.0	4
19-22	Silverado 1500 5.3, 6.2 (2)	6
2021.5	Silverado 1500 5.3 (2)	6
20-22	Silverado 1500 3.0 Duramax (Diesel) (Global A – LM2) (2)	6
22-22.5	Silverado 1500 3.0 Duramax (Diesel) (Global B – LM2) (3)	6
22-25	Silverado 1500 3.0 Duramax (Diesel) (Global B – LZ0) (3)	6
22.5-25	Silverado 1500 5.3, 6.2 (3)	8
23-24	Silverado 1500 2.7 (L3B) (3)	4
20-23	Silverado 2500/3500 6.6 (L8T) (2)	6
24-26	Silverado 2500/3500 6.6 Duramax (Diesel) (Global B – L5P) (3)	8
19-23	Silverado 4500/5500/6500 6.6 Duramax (Diesel) (L5D) (2)	6
12-15	Sonic 1.4, 1.8	2
16	Sonic 1.4	2
17	Sonic 1.4	4
14-19	Spark 1.2, 1.4	4
14-16	SS 6.2	2
17	SS 6.2	2
03-04	SSR 5.3	2
05-06	SSR 6.0	2
98-00	Suburban 5.7, 7.4	2
00-06	Suburban 4.8, 5.3, 5.7, 6.0, 8.1	2
07-13	Suburban 4.8, 5.3, 6.0, 6.2	2
14-15	Suburban 5.3	2
16	Suburban 5.3	2
17-20	Suburban 5.3, 6.2	4
21-23	Suburban 3.0 Duramax (Diesel) (LM2) (3)	6
21-24	Suburban 5.3L and 6.2L V8s (3)	8
25	Suburban 5.3L and 6.2L V8s (3)	8
98-00	Tahoe 5.7	2
00-06	Tahoe 4.8, 5.3	2
07-13	Tahoe 4.8, 5.3, 6.2	2
14-15	Tahoe 5.3	2
16	Tahoe 5.3	2
17-20	Tahoe 5.3, 6.2	4
21-23	Tahoe 3.0 Duramax (Diesel) (LM2) (3)	6
21-25	Tahoe 5.3L and 6.2L V8s (3)	8
04	Tiltmaster 6.0	2
02-07	Trailblazer 4.2	2
03-04	Trailblazer 5.3	2
05-10	Trailblazer 5.3, 6.0	2
08-10	Trailblazer 4.2	2
09-12	Traverse 3.6	2
13-16	Traverse 3.6	2
17	Traverse 3.6	4
13-15	Trax 1.4L (E78)	2
07-09	Uplander 3.9	2
09	Uplander 3.6	2
99-02	Venture 3.4	2
12-15	Volt 1.4	2

CHEVROLET PERFORMANCE

Year	Model Type	Single Vehicle GM or Universal Credits
06-14	Chevrolet Performance E67 Crate Engine PCM	2
14-16	Chevrolet Performance E92 Crate Engine PCM	2
19+	Chevrolet Performance E99 LT5 Crate Engine PCM (2)	6
19+	Chevrolet Performance E93 Crate Engine PCM (3)	6
N/A	Chevrolet Performance L8T Crate Engine E93 ECM (3)	6

DAEWOO

Year	Model Type	Single Vehicle GM or Universal Credits
08	G2X 2.0	2

GM ADDITIONAL SUPPORTED CONTROLLERS

Year	Model Type	Single Vehicle GM or Universal Credits
15-17	Corvette/ATS-V Chassis Control Module C304 (CCM)	2
17-19	Corvette/ZR1/Camaro/ATS-V Chassis Control Module C304A (CCM)	3
19	Corvette ZR1 Fuel Injector Control Module S53 (FICM) (2)	3
07-17	Fuel System Control Module (FSCM)	1
15-16	6-Speed Transmission Control Module (TCM)	4
17-18²	8-Speed Transmission Control Module (TCM)	4
17-18²	10-Speed Transmission Control Module (TCM)	4
17-19	6-Speed Transmission Control Module (TCM)	4
19+	8-speed and 10-speed T93 Transmission Control Module (TCM) (2)	4
20+	10-speed Transmission Control Module (TCM)	4

GMC

Year	Model Type	Single Vehicle GM or Universal Credits
07-11	Acadia 3.6	2
12-14	Acadia 3.6	2
15-16	Acadia 3.6	2
04-07	Canyon 2.8, 2.9	2
04-07	Canyon 3.5, 3.7	2
08-11	Canyon 2.8, 2.9	2
08-12	Canyon 3.5, 3.7	2
09-12	Canyon 5.3	2
16	Canyon 2.8 Duramax (Diesel)	2
16	Canyon 3.6	2
17-22	Canyon 2.8 Duramax (Diesel)	4
17-20	Canyon 3.6	4
23-24	Canyon 2.7 (L3B) (3)	4
02-07	Envoy 4.2	2
03-04	Envoy 5.3	2
05-10	Envoy 5.3	2
08-10	Envoy 4.2	2
98-00	Jimmy 4.3	2
01	Jimmy 4.3	2
98-00	Safari 4.3	2
01-05	Safari 4.3	2
98-00	Savana 5.0, 5.7, 7.4	2
98-07	Savana 4.3	2
18-20	Savana 4.3	4
21-23	Savana 4.3	6
01-07	Savana 4.8, 5.3, 5.7, 6.0, 8.1	2
06-10	Savana 6.6	2
08-13	Savana 4.8, 5.3, 6.0	2
08-14	Savana 4.3	2
11-15	Savana 6.6	2
14-16	Savana 4.8, 6.0	2
18-20	Savana 6.0	4
98-00	Sierra 4.3	2
98-00	Sierra 5.0, 5.7, 7.4	2
99-07	Sierra 4.8, 5.3, 5.7, 6.0, 8.1	2
01-07	Sierra 4.3	2
01-04	Sierra 6.6 Duramax (Diesel) (LB7)	2
04.5-06	Sierra 6.6 Duramax (Diesel) (LLY)	2
06-07	Sierra 6.6 Duramax (Diesel) (LBZ)	2
07.5-10	Sierra 6.6 Duramax (Diesel) (LMM)	2
07-13	Sierra 4.8, 5.3, 6.0, 6.2	2
08-13	Sierra 4.3	2
11-16	Sierra 6.6 Duramax (Diesel) (LML)	2
14	Sierra 4.3	2
14-16	Sierra 4.8, 5.3, 6.0, 6.2	2
15-16	Sierra 4.3	2
17	Sierra 4.3	4
17-18	Sierra 5.3, 6.0, 6.2	4
17-23	Sierra 6.6 Duramax (Diesel) (L5P)	6
19-23	Sierra 6.6 Duramax (Diesel) (L5D)	6
19-22	Sierra 1500 5.3, 6.2 (2)	6
20-22	Sierra 1500 3.0 Duramax (Diesel) (Global A – LM2) (2)	8
2021.5	Sierra 1500 5.3 (2)	6
22-22.5	Sierra 1500 3.0 Duramax (Diesel) (Global B – LM2) (3)	6
23-24	Sierra 1500 2.7 (L3B) (3)	4
22-25	Sierra 1500 3.0 Duramax (Diesel) (Global B – LZ0) (3)	6
20-23	Sierra 2500HD/3500HD 6.6 (L8T) (2)	6
24-26	Sierra 2500/3500 6.6 Duramax (Diesel) (Global B – L5P) (3)	8
22.5-25	Sierra 1500 5.3, 6.2 (3)	8
97-03	Sonoma 2.2	2
98-00	Sonoma 4.3	2
01-04	Sonoma 4.3	2
99	Suburban 5.7	2
11	Terrain 2.4	2
11	Terrain 3.0	2
13-15	Terrain 3.6	2
18-19	Terrain 2.0	4
16-21	Terrain 1.6 Duramax (Diesel) (E98)	4
01-08	Topkick 6.6	2
06-09	Topkick 8.1	2
98-00	Yukon 5.7, 7.4	2
00-06	Yukon 4.8, 5.3, 5.7, 6.0, 8.1	2
07-13	Yukon 4.8, 5.3, 6.0, 6.2	2
14-15	Yukon 5.3,6.2	2
16	Yukon 5.3,6.2	2
17-20	Yukon 5.3, 6.2	4
21-23	Yukon/Yukon XL 3.0 Duramax (Diesel) (LM2) (3)	6
21-24	Yukon/Yukon XL 5.3L and 6.2L V8s (3)	8
25	Yukon/Yukon XL 5.3L and 6.2L V8s (3)	8

HOLDEN

Year	Model Type	Single Vehicle GM or Universal Credits
07-09	Captiva 3.2	2
12-17	Colorado 2.8 Diesel	2
12-18, 20	Colorado 2.8 Duramax (Diesel)	2
99-05	Commodore 5.7 (including Adventra)	2
05-06	Commodore (LS2) 6.0	2
05-08	Commodore Non-Sedan 3.6	2
05-08	Commodore Sedan 3.6	2
06	Commodore (L76) 6.0	2
18-19	Commodore 2.0, 3.6 (ZB)	4
12-13	Cruze 1.4	2
17-19	Cruze 1.6 EcoTec (Diesel) (LH7) (flash only)	4
01-05	Monaro 5.7	2
06	Non-Sedan 5.7 (ute, Crewman, Adventra, Wagon, Coupe)	2
07-14	Non-Sedan 6.0, 6.2 (Ute, Wagon, Coupe)	2
06-07	Rodeo 3.6	2
06	Sedan 5.7 (4 Door Sedan)	2
07-14	Sedan 6.0, 6.2 (4 Door Sedan)	2

HUMMER

Year	Model Type	Single Vehicle GM or Universal Credits
06	H1 Alpha 6.6	2
03-07	H2 6.0	2
08-09	H2 6.2	2
06-10	H3 3.5, 3.7	2
08-10	H3 Alpha 5.3	2

OLDSMOBILE

Year	Model Type	Single Vehicle GM or Universal Credits
97-98	Achieva 2.4	2
99-04	Alero 2.2, 2.4	2
99-04	Alero 3.4	2
02-04	Bravada 4.2	2
98-01	Bravada 4.3	2
98-03	Silhouette 3.4	2

OPEL

Year	Model Type	Single Vehicle GM or Universal Credits
12-16	Astra GTC 2.0	2
16	Corsa 1.6	2
07-08	GT 2.0	2
15	Insignia 1.6	2

PONTIAC

Year	Model Type	Single Vehicle GM or Universal Credits
97-05	Bonneville 3.8	2
97-02	Firebird 3.8	2
98-02	Firebird 5.7	2
06-10	G5 2.2, 2.4 (06 2.2 Not Supported)	2
06-10	G6 2.4	2
06-09	G6 3.5, 3.6, 3.9 (3.5 in 07+ only)	2
08-10	G8 3.6	2
08-09	G8 6.0, 6.2	2
97-05	Grand Am 2.2, 2.4	2
97-05	Grand Am 3.1, 3.4	2
97-07	Grand Prix 3.1, 3.8	2
05-09	Grand Prix 5.3	2
04	GTO 5.7	2
05-06	GTO	2
97-05	Montana 3.4	2
05	Montana 3.5	2
06-09	Montana 3.9	2
06-09	Solstice 2.0, 2.4	2
97-05	Sunfire 2.2, 2.4	2
07-09	Torrent 3.4	2

SAAB

Year	Model Type	Single Vehicle GM or Universal Credits
05-09	9-7x 5.3, 6.0	2
05-07	9-7x 4.2	2
07-09	9-7x 4.2	2
06-09	9-3 2.8	2
11	9-5 2.0	2

SATURN

Year	Model Type	Single Vehicle GM or Universal Credits
08-09	Aura 2.4	2
07-09	Aura 3.5, 3.6	2
04-07	Ion 2.0, 2.2, 2.4 (04-06 2.2 Not Supported	2
00-04	L-Series 2.2, 2.4	2
05	Relay 3.5	2
07-09	Sky 2.0, 2.4	2
07	Vue 2.4	2
08-10	Vue 2.4	2
09	Vue 3.5	2
07-08	Outlook 3.6	2

VAUXHALL

Year	Model Type	Single Vehicle GM or Universal Credits
13	Astra 1.4	2
07	Vectra 2.5, 2.8	2
11	Insignia 2.0	2
15	Insignia 1.6	2

支持车辆仅限于 MPVI2、MPVI2+、MPVI3 和 MPVI4 接口在车辆型号后标注 (2) 以供识别。


支持车辆仅限于 MPVI3 及更新版本 接口在车辆型号后标注 (3) 以供识别。


²注意：2017+ GM 8 速和 10 速变速箱控制模块需要在调校前通过 HP tuners GM TCM 解锁服务解锁。

VCM SCANNER中的排放驱动循环

我们的硬件和软件旨在使车辆达到排放标准，并保证在其使用寿命内排放合规。在调校您的通用汽车时，请利用 VCM Scanner (v4.13+) 中的排放驾驶循环测试，例如 高速公路燃油经济性 (HWFE)，SFTP-SC03，然后选择 欧洲驾驶循环测试确保排放合规并测试您车辆是否省油。

高速公路燃油经济性 (HWFE)– 测试您的车辆行驶时是否省油。

SFTP-SC03– 测试车辆在使用空调（A/C）时的尾气排放和实际道路燃油情况评级。

欧洲驾驶循环测试– 欧洲排放和燃料消耗测试。

了解我们的排放标准

GM GLOBAL B 调校支持

它来了。开始使用HP Tuners为GM GLOBAL B 提供行业内首个全面的调校解决方案，体验完整的VCM Suite 软件包，用于定制调校和诊断，搭配MPVI4接口。使用HP Tuners扫描、数据记录、读取、编辑和写入你的车辆。

探索所有受支持的GM Global B 汽车，使其成为可能的控制模块服务。

探索GM Global B 的支持情况

开始调校
查看这些可能需要的额外工具，开始调校你的通用汽车。

L5P ECM Services

要开始调校2017年款及以后的雪佛兰索罗德和GMC西耶拉2500/3500，这些车辆搭载6.6L Duramax发动机，你必须升级ECM（发动机控制模块）以进行调校。你可以选择两种ECM解锁选项之一，以满足你的需求——购买或升级。

购买: 通过购买HP Tuners提供的全新升级版L5P E41 ECM，最大程度地减少车辆停机时间。
升级: 将您原来的E41 ECM寄送给HP Tuners的专业人员进行解锁/升级。您的原装ECM将被退回，准备好使用VCM Suite.

进行调校。

解锁您的 L5P ECM

为通用汽车L5P E41发动机配备的柴油切换装置

借助此装置，您可以在驾驶Duramax车辆时随时切换不同的调校地图，以应对各种驾驶和拖曳场景。 L5P ECM升级服务可用, 以及柴油切换装置以及我们的L5P ECM 升级服务可用, Switch on the Fly操作系统适用于L5P E41，只需转动一个开关，即可从原厂校准升级到五个自定义地图中的任何一个。HP Tuners还提供两种OBDII端口安装支架作为可选配件，用于将柴油切换装置安装在卡车驾驶室中 (3D print 支架).